Vulnerability database
Every flaw the U.S. government’s cybersecurity agency (CISA) has confirmed attackers are using, plus the new WordPress plugin and theme bugs published each day, sorted by what they mean for a small business. We refresh it twice a day. If you see something your website or office runs, tell us.
15,161 results · page 29 of 304
Jul 29, 2026undici's retry interceptor can deliver a response whose body length does not match the Content-Length header exposed to the application after a retry or resume CVE-2026-16728 · Other software · undici · reported by ce714d77-add3-4f53-aff5-83d477b104bbMedium 4.8
undici's retry interceptor can deliver a response whose body length does not match the Content-Length header exposed to the application after a retry or resume of a partial response. In undici before 6.28.0, from 7.0.0 up to before 7.29.0, and from 8.0.0 up to before 8.9.0, a malicious or faulty upstream can return a partial response with a mismatched framing header, close the socket early, and have the retry interceptor assemble a body of a different length while the original Content-Length stays attached. Applications that use the retry interceptor and forward upstream headers and bodies downstream, such as proxies or gateways, may then emit an invalid HTTP response with a stale Content-Length, leading to downstream response desynchronization, connection hangs, or response corruption. Exploitation requires the retry interceptor enabled, an upstream returning a mismatched partial response, and a downstream forwarder that does not remove or recalculate Content-Length. The issue is fixed in undici 6.28.0, 7.29.0, and 8.9.0.
- Product
- undici
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcna.openjsf.orggithub.com
Jul 29, 2026Netty is an asynchronous, event-driven network application framework.CVE-2026-59898 · Other software · netty · reported by GitHubMedium 6.3
Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, ab attacker can force WebSocket upgrade via the lax V07 (or V08) handshaker by sending `Sec-WebSocket-Version: 7` and omitting `Connection: Upgrade` / `Upgrade: websocket` headers, completing a protocol switch that a proxy would not recognize as an Upgrade request and enabling HTTP request smuggling / protocol-confusion attacks. This issue has been fixed in versions 4.1.136.Final and 4.2.16.Final.
- Product
- netty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 29, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is vulnerable to cross-site request forgery which could allow an attacker to execute maliciCVE-2026-2482 · Other software · IBM · reported by psirt@us.ibm.comLow 3.1
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is vulnerable to cross-site request forgery which could allow an attacker to execute malicious and unauthorized actions transmitted from a user that the website trusts.
- Product
- WebSphere Application Server - Liberty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 29, 2026IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 traditional is vulnerable to server-side CVE-2026-14529 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.4
IBM WebSphere Application Server 9.0, and 8.5 and IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 traditional is vulnerable to server-side request forgery (SSRF) when the SIP container feature (sipServlet-1.1) is enabled.
- Product
- WebSphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 29, 2026Netty is an asynchronous, event-driven network application framework.CVE-2026-59920 · Other software · netty · reported by GitHubMedium 6.5
Netty is an asynchronous, event-driven network application framework. In versions prior to 4.1.136.Final and 4.2.16.Final, Netty's STOMP encoder ( StompSubframeEncoder ) does not escape or validate header values in CONNECT and CONNECTED frames, so raw newline ( \n ) characters in a header value are written directly to the wire, allowing an attacker who controls a header value to inject additional STOMP headers. This happens because the encoder intentionally skips escaping for CONNECT/CONNECTED frames per the STOMP 1.2 specification but never rejects the raw newlines, and since a broker parses each line as a separate header, an attacker controlling a value such as a user-supplied login or passcode can overwrite connection parameters or add authentication/role headers to bypass authentication or escalate privileges (the actual impact is broker-dependent). The issue is fixed in versions 4.1.136.Final and 4.2.16.Final.
- Product
- netty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 29, 2026Netty is an asynchronous, event-driven network application framework.CVE-2026-59919 · Other software · netty · reported by GitHubMedium 5.5
Netty is an asynchronous, event-driven network application framework. In versions prior to 4.1.136.Final and 4.2.16.Final, Netty's HAProxy encoder ( HAProxyMessageEncoder ) writes AF_UNIX source and destination socket addresses into the HAProxy V1 text protocol without validating them for CRLF characters, so an attacker who controls an AF_UNIX address can inject \r\n sequences and split the single PROXY header into multiple lines. This is possible because the V1 protocol uses CRLF as its line terminator and, unlike IPv4/IPv6 addresses whose format checks implicitly reject CRLF, AF_UNIX addresses are only validated for length (up to 108 bytes), allowing a forged second PROXY header line that spoofs the client source/destination IP to a downstream server or load balancer. The issue is fixed in versions 4.1.136.Final and 4.2.16.Final.
- Product
- netty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 29, 2026Netty is an asynchronous, event-driven network application framework.CVE-2026-59901 · Other software · netty · reported by GitHubHigh 8.7
Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, the `Bzip2Decoder` handler in Netty's compression codec pipeline is vulnerable to a denial-of-service attack through a malformed bzip2 stream that permanently captures the event-loop thread in an infinite loop. The vulnerability exists in the run-length encoding (RLE) state machine within [`Bzip2BlockDecompressor.read()`]. This issue has been fixed in versions 4.1.136.Final and 4.2.16.Final.
- Product
- netty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 29, 2026Netty is an asynchronous, event-driven network application framework.CVE-2026-59900 · Other software · netty · reported by GitHubMedium 6.9
Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, Netty's HTTP/2-to-HTTP/1.x translation layer (`Http2StreamFrameToHttpObjectCodec` and `InboundHttp2ToHttpAdapter`) fails to deduplicate or validate `Host` headers when an HTTP/2 client supplies both the `:authority` pseudo-header and a literal `host` header in a single HEADERS frame. The translator maps `:authority` to `Host` and separately copies the literal `host` header, producing an `HttpRequest` object containing two `Host` headers with attacker-controlled differing values. This issue has been fixed in versions 4.1.136.Final and 4.2.16.Final.
- Product
- netty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 29, 2026Netty is an asynchronous, event-driven network application framework.CVE-2026-59899 · Other software · netty · reported by GitHubMedium 6.9
Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, `HttpContentEncoder` (the superclass of the production handler `HttpContentCompressor`) maintains a per-channel `ArrayDeque<CharSequence>` named `acceptEncodingQueue` that accumulates attacker-controlled data without any size limit. The queue is filled on the I/O thread for every inbound HTTP request and drained only when the application later writes a non-1xx response. This creates a resource exhaustion vulnerability when an attacker exploits HTTP/1.1 pipelining to flood the connection with requests faster than the application produces responses. This issue has been fixed in versions 4.1.136.Final and 4.2.16.Final.
- Product
- netty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026Netty is an asynchronous, event-driven network application framework.CVE-2026-56822 · Other software · netty · reported by GitHubHigh 7.4
Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, the OcspServerCertificateValidator forwards the SslHandshakeCompletionEvent before the asynchronous OCSP validation completes. This allows the client's downstream handlers to send sensitive application data (e.g., HTTP requests) to a revoked server before the channel is closed by the OCSP check. n io.netty.handler.ssl.ocsp.OcspServerCertificateValidator#userEventTriggered, when an SslHandshakeCompletionEvent is received, the validator immediately calls ctx.fireUserEventTriggered(evt). It then initiates an asynchronous OCSP query using OcspClient.query. Because the handshake completion event is forwarded immediately, downstream handlers in the client's pipeline are notified that the TLS handshake is successful. They may then begin reading and processing incoming application data or sending outgoing data. If the OCSP response later indicates the server's certificate is REVOKED, the validator closes the channel, but by this time, the client may have already leaked sensitive data to a revoked server or processed malicious responses from it. This issue has been fixed i
- Product
- netty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026Netty is an asynchronous, event-driven network application framework.CVE-2026-56821 · Other software · netty · reported by GitHubHigh 7.4
Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, the OcspServerCertificateValidator flags an out-of-date OCSP response but does not stop processing it, so an expired GOOD response is still reported as VALID, letting an on-path attacker replay a stale GOOD response to bypass revocation of a since-revoked certificate. Exploitation can lead to certificate revocation bypass via replay of an expired OCSP response. Any application using OcspServerCertificateValidator is affected; a revoked certificate can be accepted. This issue has been fixed in versions 4.1.136.Final and 4.2.16.Final.
- Product
- netty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026Netty is an asynchronous, event-driven network application framework.CVE-2026-59921 · Other software · netty · reported by GitHubMedium 5.7
Netty is an asynchronous, event-driven network application framework. Prior to versions 4.1.136.Final and 4.2.16.Final, HttpPostRequestEncoder constructs multipart HTTP request bodies by directly concatenating user-supplied filenames and field names into Content-Disposition MIME headers without validating or sanitizing CRLF characters (\r\n). Since MIME headers are delimited by CRLF, an attacker who controls the filename can inject arbitrary MIME headers into the multipart body part. The root cause is that neither the encoder nor the FileUpload implementations' setFilename() methods, which only check for null, neutralize CRLF characters before the filename is embedded into the header. This issue has been fixed in versions 4.1.136.Final and 4.2.16.Final.
- Product
- netty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager.CVE-2026-49447 · Other software · azukaar · reported by GitHubMedium 5.3
Cosmos provides users the ability self-host a home server by acting as a secure gateway to your application, as well as a server manager. In 0.22.18, `GET /cosmos/api/constellation/public-devices` discloses Constellation device metadata to a requester that supplies any non-empty Authorization header. The handler strips the string Bearer from the header but never validates the resulting token and never uses it in the database query. This vulnerability is fixed in 0.22.19.
- Product
- Cosmos-Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026In igloohome Smart Lock Mobile App versions 3.2.3 and prior, an Inclusion of Sensitive Information in Source Code vulnerability could allow an unauthorized actoCVE-2026-16581 · Other software · igloohome · reported by ics-cert@hq.dhs.govMedium 6.9
In igloohome Smart Lock Mobile App versions 3.2.3 and prior, an Inclusion of Sensitive Information in Source Code vulnerability could allow an unauthorized actor to access functions or backend services that were not sufficiently protected by authentication controls.
- Product
- Smart Lock Mobile Application
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP request smuggling.CVE-2026-15328 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.4
IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP request smuggling.
- Product
- WebSphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP request smuggling due to improper handling of TRACE requesCVE-2026-15325 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.7
IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP request smuggling due to improper handling of TRACE requests.
- Product
- WebSphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 ND Collective Controller is affected by a path-segment injection vulnerability in the colleCVE-2026-15280 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 ND Collective Controller is affected by a path-segment injection vulnerability in the collective routing mechanism.
- Product
- WebSphere Application Server - Liberty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP Response Smuggling due to improper handling of non-standarCVE-2026-15064 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.7
IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty is vulnerable to HTTP Response Smuggling due to improper handling of non-standard HTTP version tokens.
- Product
- WebSphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to a denial of service due to uncontrolled heap allocation.CVE-2026-15057 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to a denial of service due to uncontrolled heap allocation.
- Product
- WebSphere Application Server - Liberty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty are affected by a denial of service vulnerability in the HTTP channel due to unbCVE-2026-14981 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.5
IBM WebSphere Application Server and IBM WebSphere Application Server - Liberty are affected by a denial of service vulnerability in the HTTP channel due to unbounded allocation of resources without limits.
- Product
- WebSphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by remote code execution with the collectiveController-1.0 feature enabled.CVE-2026-14976 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.1
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by remote code execution with the collectiveController-1.0 feature enabled.
- Product
- WebSphere Application Server - Liberty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code caused by unsafe deserialization of untrusted CVE-2026-14974 · Other software · IBM · reported by psirt@us.ibm.comHigh 8.1
IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to execute arbitrary code caused by unsafe deserialization of untrusted data.
- Product
- WebSphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server 9.0, and 8.5 traditional could allow a remote attacker to obtain sensitive information.CVE-2026-14528 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.4
IBM WebSphere Application Server 9.0, and 8.5 traditional could allow a remote attacker to obtain sensitive information.
- Product
- WebSphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to conduct a cross-site scripting attack.CVE-2026-14515 · Other software · IBM · reported by psirt@us.ibm.comMedium 6.1
IBM WebSphere Application Server 8.5, and 9.0 traditional could allow a remote attacker to conduct a cross-site scripting attack.
- Product
- WebSphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server 9.0, and 8.5 traditional is vulnerable to pre-authentication unsafe deserialization which could allow a remote attacker to bypaCVE-2026-14512 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.8
IBM WebSphere Application Server 9.0, and 8.5 traditional is vulnerable to pre-authentication unsafe deserialization which could allow a remote attacker to bypass authentication or execute arbitrary code.
- Product
- WebSphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to broken access control/privilege escalation in the administrative console.CVE-2026-14446 · Other software · IBM · reported by psirt@us.ibm.comCritical 9.8
IBM WebSphere Application Server 9.0, and 8.5 is vulnerable to broken access control/privilege escalation in the administrative console.
- Product
- WebSphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by a denial of service vulnerability when the restConnector-2.0 feature is enabCVE-2026-16192 · Other software · IBM · reported by psirt@us.ibm.comHigh 7.1
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by a denial of service vulnerability when the restConnector-2.0 feature is enabled.
- Product
- WebSphere Application Server - Liberty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to bypass authentication by sending a crafted unauthenticated request.CVE-2026-16184 · Other software · IBM · reported by psirt@us.ibm.comHigh 7
IBM WebSphere Application Server 9.0, and 8.5 could allow a remote attacker to bypass authentication by sending a crafted unauthenticated request.
- Product
- WebSphere Application Server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026SAP NetWeaver Application Server for ABAP and ABAP Platform writes sensitive session identifier information into a diagnostic trace when the trace is activated CVE-2026-58246 · Network & remote access · SAP_SE · reported by cna@sap.comMedium 4.3
SAP NetWeaver Application Server for ABAP and ABAP Platform writes sensitive session identifier information into a diagnostic trace when the trace is activated by a privileged user. An attacker with access to the resulting trace data could obtain identifiers that allow impersonation of legitimate users during their validity period. This leads to high impact on confidentiality. Integrity and availability are not impacted.
- Product
- SAP NetWeaver Application Server for ABAP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 28, 2026Successful exploitation of this vulnerability could allow an attacker with local network access to bypass the application's rate-limiting mechanism, enabling brCVE-2026-55977 · Other software · EShare · reported by 5f57b9bf-260d-4433-bf07-b6a79e9bb7d4Low 3.3
Successful exploitation of this vulnerability could allow an attacker with local network access to bypass the application's rate-limiting mechanism, enabling brute-forcing of the screen-sharing code and potentially displaying harmful content on the affected screen.
- Product
- ESharePro
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 27, 2026Next.js is a React framework for building full-stack web applications.CVE-2026-64649 · Other software · vercel · reported by GitHubHigh 8.3
Next.js is a React framework for building full-stack web applications. In versions 14.1.1 through 15.5.20 and 16.0.0 through 16.2.10, when a Server Action forwards or redirects a request, an attacker can cause the server to send that outbound request to a malicious host (Server-Side Request Forgery). This requires the attacker's request to control Host-associated headers. In some configurations, it's also possible to obtain internal values that weaken middleware/proxy authorization. Applications that use Server Actions are affected when the incoming host header is not fixed to a trusted value. This typically occurs on custom servers, or on deployments not behind a proxy that pins the host. Managed hosting pins the host upstream and is not affected; next start and standalone output do the same from version 14.2 onward. This issue has been fixed in versions 15.5.21 and 16.2.11.
- Product
- next.js
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 27, 2026Next.js is a React framework for building full-stack web applications.CVE-2026-64648 · Other software · vercel · reported by GitHubMedium 6
Next.js is a React framework for building full-stack web applications. In versions 12.0.0 through 15.5.20 and 16.0.0 through 16.2.10, a server-side fetch with a request body may return a cached response body from a different request to the same URL but different body. Confidential data in the POST's response body would then leak to unauthorized requests. Though the request itself will not be deduped. This only applies to fetch calls with a request that has a different init than the one passed to fetch. A safe request would be: fetch(new Request(init), init). An unsafe request would be: fetch(new Request(init), aDifferentInit). This issue has been fixed in versions 15.5.21 and 16.2.11.
- Product
- next.js
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 27, 2026Next.js is a React framework for building full-stack web applications.CVE-2026-64647 · Other software · vercel · reported by GitHubMedium 6.3
Next.js is a React framework for building full-stack web applications. In versions 12.0.0 through 15.5.20 and 16.0.0 through 16.2.10, a server-side fetch with a request body may return a cached response body from a different request to the same URL but different body. Confidential data in the POST's response body would then leak to unauthorized requests. Though the request itself will not be deduped. This is only an issue when receiving request bodies with a content type charset other than UTF-8. For example, the UTF-16 byte sequences for 삃삃 and 섄섄 in the request body would share the same cache. This issue has been fixed in versions 15.5.21 and 16.2.11.
- Product
- next.js
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 27, 2026Next.js is a React framework for building full-stack web applications.CVE-2026-64646 · Other software · vercel · reported by GitHubMedium 6.3
Next.js is a React framework for building full-stack web applications. In versions 13.0.0 through 15.5.20 and 16.0.0 through 16.2.10, requests targeting Next.js applications using App Router with at least one Server Action can lead to excessive memory consumption if that Server Actions uses the Edge runtime. This issue has been fixed in versions 15.5.21 and 16.2.11.
- Product
- next.js
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 27, 2026Next.js is a React framework for building full-stack web applications.CVE-2026-64645 · Other software · vercel · reported by GitHubHigh 8.3
Next.js is a React framework for building full-stack web applications. In versions 12.0.0 through 15.5.20 and 16.0.0 through 16.2.10, a rewrites() or redirects() rule that builds its external destination hostname from request-controlled input can be pointed at an arbitrary hostname, regardless of the rule's hostname suffix. For a rewrite, Next.js proxies the request to that arbitrary host and serves the response from the application's origin, leading to Server-Side Request forgery. A redirects() rule configured this way is vulnerable to an Open Redirect. This issue has been fixed in versions 15.5.21 and 16.2.11.
- Product
- next.js
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 27, 2026Next.js is a React framework for building full-stack web applications.CVE-2026-64644 · Other software · vercel · reported by GitHubMedium 6.3
Next.js is a React framework for building full-stack web applications. In versions 15.5.0 through 15.5.20 and 16.0.0 through 16.2.10, when self-hosting Next.js with the default image loader, the Image Optimization API can optimize remotely hosted images if configured (not enabled by default). If those images contain malicious content, they can cause CPU exhaustion in /_next/image endpoints.Only config.images.remotePatterns is affected, and just the patterns in that array, whereas config.images.unoptimized: true, config.images.loader: 'custom', and Vercel are not impacted. This issue has been fixed in versions 15.5.21 and 16.2.11.
- Product
- next.js
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 27, 2026Next.js is a React framework for building full-stack web applications.CVE-2026-64643 · Other software · vercel · reported by GitHubMedium 6.3
Next.js is a React framework for building full-stack web applications. In versions 12.0.0 through 15.5.20 and 16.0.0 through 16.2.10, Next.js applications using App Router, Server Actions (use server) or use cache endpoints can be disclosed bypassing any authentication on the pages where these endpoints are usually used. Server Action IDs can be disclosed to unauthenticated users via publicly served client artifacts (for example, static chunks containing action references). Affected users are applications using App Router and Server Actions. By itself, this disclosure is typically a recon/enumeration primitive; however, it can increase risk when combined with other weaknesses. This issue has been fixed in versions 15.5.21 and 16.2.11.
- Product
- next.js
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 27, 2026Next.js is a React framework for building full-stack web applications.CVE-2026-64642 · Other software · vercel · reported by GitHubHigh 8.3
Next.js is a React framework for building full-stack web applications. In versions 16.0.0 through 16.2.10, crafted requests targeting Next.js applications using App Router built with Turbopack and a single entry in config.i18n.locales can bypass middleware/proxy based authentication. This issue has been fixed in version 16.2.11.
- Product
- next.js
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 27, 2026Next.js is a React framework for building full-stack web applications.CVE-2026-64641 · Other software · vercel · reported by GitHubHigh 8.2
Next.js is a React framework for building full-stack web applications. In versions 13.0.0 through 15.5.20 and 16.0.0 through 16.2.10, crafted requests targeting Next.js applications using App Router with at least one Server Action can lead to excessive CPU usage blocking processing of further requests in the same process. This issue has been fixed in versions 15.5.21 and 16.2.11.
- Product
- next.js
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 27, 2026The Erlang/OTP ssl application does not detect cycles when reconstructing an incomplete peer certificate chain during a TLS or DTLS handshake.CVE-2026-58227 · Other software · Erlang · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbHigh 8.7
The Erlang/OTP ssl application does not detect cycles when reconstructing an incomplete peer certificate chain during a TLS or DTLS handshake. In ssl_certificate:handle_incomplete_chain/5, the received chain is passed to ssl_certificate:build_certificate_chain/5, which walks issuer relationships via ssl_certificate:do_certificate_chain/7 with no cycle detection and no depth limit. When the peer supplies two mutually cross-signed certificates in unordered form (A issues B, B issues A), the issuer lookup alternates between the two certificates and the pair of functions recurses indefinitely, growing the call stack and chain accumulator without bound. An unauthenticated remote attacker can send a crafted certificate chain in a TLS or DTLS Certificate handshake message to exhaust available memory and crash the BEAM node. Only a TCP connection and a partial handshake are required; no authentication or completed handshake is needed, and both TLS/DTLS servers and clients are affected when processing peer certificate messages. This issue affects OTP from OTP 23.2 before OTP 29.0.4, OTP 28.5.0.4 and OTP 27.3.4.15, corresponding to ssl from 10.2 before 11.7.4, 11.6.0.4 and 11.2.12.11.
- Product
- OTP
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordcna.erlef.orggithub.com
Jul 24, 2026Improper Input Validation vulnerability in Apache NimBLE in Mesh Proxy SAR reassembly could result in passing broken data toward application resulting in memoryCVE-2026-46452 · Websites & servers · Apache Software Foundation · reported by security@apache.orgMedium 5.3
Improper Input Validation vulnerability in Apache NimBLE in Mesh Proxy SAR reassembly could result in passing broken data toward application resulting in memory pressure and unstable parsing behavior. This issue affects Apache NimBLE: through 1.9.0. Users are recommended to upgrade to version 1.10.0, which fixes the issue.
- Product
- Apache NimBLE
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comlists.apache.org
Jul 24, 2026A DLL hijacking vulnerability exists in the GeoVision GV-IP Device Utility desktop application.CVE-2026-16519 · Other software · GeoVision Inc. · reported by 0df08a0e-a200-4957-9bb0-084f562506f9High 7.3
A DLL hijacking vulnerability exists in the GeoVision GV-IP Device Utility desktop application. The application loads one or more dynamic-link libraries (DLLs) from an unsafe search path, allowing a local attacker to place a malicious DLL in a location searched before the legitimate library location.
- Product
- GV-IP Device Utility
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 23, 2026A NULL pointer dereference in the L2 GOOSE and R-GOOSE shared parser, which may allow a network-adjacent attacker to crash a subscribing application by sending CVE-2026-50103 · Other software · MZ Automation · reported by ics-cert@hq.dhs.govHigh 7.1
A NULL pointer dereference in the L2 GOOSE and R-GOOSE shared parser, which may allow a network-adjacent attacker to crash a subscribing application by sending a crafted GOOSE frame containing a malformed TLV value.
- Product
- libIEC61850
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 23, 2026Deserialization of untrusted data vulnerability in Johnson Control victor on Windows, Johnson Controls CCure 9000, and Johnson Controls Victor Application ServeCVE-2026-21655 · Other software · Johnson Control · reported by productsecurity@jci.comHigh 8.7
Deserialization of untrusted data vulnerability in Johnson Control victor on Windows, Johnson Controls CCure 9000, and Johnson Controls Victor Application Server allows capec-586. This issue affects victor: before 8.0; CCure 9000: before 3.2; Victor Application Server: before 4.1.
- Product
- victor
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 23, 2026Victor SSRF vulnerability in Johnson Controls CCure 9000 and victor application server allows Server Side Request Forgery.CVE-2026-21653 · Other software · Johnson Controls · reported by productsecurity@jci.comHigh 7.2
Victor SSRF vulnerability in Johnson Controls CCure 9000 and victor application server allows Server Side Request Forgery. This issue affects CCure 9000 and victor application server: from 2.9 through 3.0.
- Product
- CCure 9000 and victor application server
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 23, 2026The Appriss Insights (Equifax) Victim Information Notification Exchange (VINE) applications allow an unauthenticated attacker to send a specially-crafted requesCVE-2026-63359 · Other software · Appriss Insights · reported by 9119a7d8-5eab-497f-8521-727c672e3725Critical 9.3
The Appriss Insights (Equifax) Victim Information Notification Exchange (VINE) applications allow an unauthenticated attacker to send a specially-crafted request to bypass the login page, access other users' credentials, take over other user accounts, access sensitive PII, and dump other information from the database.
- Product
- Victim Information Notification Exchange (VINE)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordraw.githubusercontent.comcve.org
Jul 23, 2026CyberPanel through 1.9.1, fixed in commit b198460, contains an insecure direct object reference (IDOR) vulnerability in the IncBackups application's incrementalCVE-2026-65917 · Other software · usmannasir · reported by VulnCheckHigh 8.7
CyberPanel through 1.9.1, fixed in commit b198460, contains an insecure direct object reference (IDOR) vulnerability in the IncBackups application's incremental-backup handlers (deleteBackup, fetchRestorePoints, and restorePoint) that allows authenticated panel users to access or manipulate other tenants' backup resources by supplying an attacker-controlled globally sequential IncJob integer ID that is never re-scoped to the authorized domain. Attackers can enumerate sequential backup IDs to read another tenant's backup metadata, irrecoverably delete another tenant's backup snapshots, or trigger unauthorized restoration of another tenant's backup job with root privileges.
- Product
- cyberpanel
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 22, 2026With NLnet Labs Unbound up to and including version 1.25.1, applications using libunbound and configured with 'unwanted-reply-threshold', could eventually be abCVE-2026-44621 · Other software · NLnet Labs · reported by sep@nlnetlabs.nlMedium 5.9
With NLnet Labs Unbound up to and including version 1.25.1, applications using libunbound and configured with 'unwanted-reply-threshold', could eventually be abruptly terminated if the threshold is reached and libunbound needs to call 'libworker_alloc_cleanup' since the function is absent from the function call allow list. When an application using libunbound sets 'unwanted-reply-threshold' to any non-zero value and the iterator queries an authoritative that replies with enough wrong-transaction-ID UDP datagrams to cross the threshold, the 'libworker_alloc_cleanup' will eventually be called. Since the function is absent from the function call allow list, this leads to a fatal exit of libunbound and eventual termination of the embedding application.Unbound itself is not affected since its relevant function 'worker_alloc_cleanup' is registed in the allow list and proceeds to perform the documented cache flush.
- Product
- Unbound
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 22, 2026In Progress® Telerik® UI for AJAX prior to v2026.2.708, applications using cookie-based storage in RadPersistenceManager or RadDockLayout deserialize attacker-cCVE-2026-13185 · Other software · Progress Software · reported by security@progress.comHigh 8.1
In Progress® Telerik® UI for AJAX prior to v2026.2.708, applications using cookie-based storage in RadPersistenceManager or RadDockLayout deserialize attacker-controlled cookie content, allowing unauthenticated remote code execution.
- Product
- Telerik UI for ASP.NET AJAX
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Jul 21, 2026Netty is a network application framework for development of protocol servers and clients.CVE-2026-56820 · Other software · netty · reported by GitHubHigh 7.4
Netty is a network application framework for development of protocol servers and clients. In versions 4.2.0.Final through 4.2.15.Final and prior to 4.1.135.Final, `OcspClient` does not validate that the `CertificateID` in an OCSP response matches the requested `CertificateID`, which can lead to replay attack. `OcspClient.validateResponse` accepts a legitimately signed `GOOD` status response for an unrelated certificate issued by the same CA, allowing bypass of revocation checks for another certificate. This issue is fixed in versions 4.1.136.Final and 4.2.16.Final.
- Product
- netty
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Where this comes from: the exploited list is CISA’s Known Exploited Vulnerabilities catalog. Everything else is the whole National Vulnerability Database, where each record is published by the team that found the bug (Wordfence, Patchstack, WPScan, the vendors themselves and others); we show who. Exploit odds are FIRST’s EPSS, updated daily. Titles and categories are ours, so check the linked record before acting on a detail. For a write-up of the big ones, see our advisories. Every vendor, and every WordPress plugin and theme with a recorded flaw, also has its own page. All of it is free to reuse as JSON, CSV or RSS.
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