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.
3,824 results · page 3 of 77
Sep 8, 2026Acrobat Reader is affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service.CVE-2026-82001 · Email & office · Adobe · reported by AdobeMedium 5.5
Acrobat Reader is affected by an Uncontrolled Resource Consumption vulnerability that could lead to application denial-of-service. An attacker could exploit this vulnerability to exhaust system resources, resulting in an application denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass.CVE-2026-81997 · Email & office · Adobe · reported by AdobeMedium 6.3
Acrobat Reader is affected by an Incorrect Authorization vulnerability that could result in a Security feature bypass. An attacker could leverage this vulnerability to bypass security measures and gain unauthorized write access. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an Incorrect Authorization vulnerability that could result in privilege escalation.CVE-2026-81996 · Email & office · Adobe · reported by AdobeHigh 8.8
Acrobat Reader is affected by an Incorrect Authorization vulnerability that could result in privilege escalation. A low-privileged attacker could exploit this vulnerability to gain elevated access. Exploitation of this issue does not require user interaction. Scope is changed.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability that could lead to arbiCVE-2026-81994 · Email & office · Adobe · reported by AdobeHigh 8.2
Acrobat Reader is affected by an Improperly Controlled Modification of Object Prototype Attributes ('Prototype Pollution') vulnerability that could lead to arbitrary file system read. An attacker could exploit this vulnerability to access sensitive files and directories outside the intended access scope. Exploitation of this issue requires user interaction in that a victim must open a malicious file. Scope is changed.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Heap-based Buffer Overflow vulnerability that could lead to disclosure of sensitive memory.CVE-2026-81993 · Email & office · Adobe · reported by AdobeMedium 5.5
Acrobat Reader is affected by a Heap-based Buffer Overflow vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81992 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by a Heap-based Buffer Overflow vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory.CVE-2026-81991 · Email & office · Adobe · reported by AdobeMedium 5.5
Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81990 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81989 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81988 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81987 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by an Integer Overflow or Wraparound vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81986 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81985 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory.CVE-2026-81984 · Email & office · Adobe · reported by AdobeMedium 5.5
Acrobat Reader is affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81983 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory.CVE-2026-81982 · Email & office · Adobe · reported by AdobeMedium 5.5
Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81981 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81980 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81979 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory.CVE-2026-81978 · Email & office · Adobe · reported by AdobeMedium 5.5
Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could lead to disclosure of sensitive memory.CVE-2026-81977 · Email & office · Adobe · reported by AdobeMedium 5.5
Acrobat Reader is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81976 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81975 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-81973 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory.CVE-2026-80162 · Email & office · Adobe · reported by AdobeMedium 5.5
Acrobat Reader is affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an Access of Resource Using Incompatible Type ('Type Confusion') vulnerability that could result in arbitrary code execution in thCVE-2026-80161 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by an Access of Resource Using Incompatible Type ('Type Confusion') vulnerability that could result in arbitrary code execution in the context of the current user. An attacker could exploit this vulnerability to execute arbitrary code. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory.CVE-2026-80160 · Email & office · Adobe · reported by AdobeMedium 5.5
Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an Untrusted Search Path vulnerability that could result in privilege escalation.CVE-2026-80159 · Email & office · Adobe · reported by AdobeMedium 4
Acrobat Reader is affected by an Untrusted Search Path vulnerability that could result in privilege escalation. An attacker with high privileges could leverage this vulnerability to gain elevated access. Exploit depends on conditions beyond the attacker's control. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory.CVE-2026-79910 · Email & office · Adobe · reported by AdobeMedium 5.5
Acrobat Reader is affected by an out-of-bounds read vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to disclose sensitive information. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-79909 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-79908 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 8, 2026Acrobat Reader is affected by a Double Free vulnerability that could result in arbitrary code execution in the context of the current user.CVE-2026-79907 · Email & office · Adobe · reported by AdobeHigh 7.8
Acrobat Reader is affected by a Double Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
- Product
- Adobe Acrobat
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 5, 2026SiYuan versions before v3.8.2 contain an information disclosure vulnerability in the getAttributeViewKeysByID endpoint that allows publish readers to enumerate CVE-2026-86191 · Other software · siyuan-note · reported by VulnCheckMedium 5.3
SiYuan versions before v3.8.2 contain an information disclosure vulnerability in the getAttributeViewKeysByID endpoint that allows publish readers to enumerate private attribute view key definitions without verifying parent database visibility. Attackers can access the endpoint to retrieve complete key schemas including sensitive field names and relation definitions from hidden databases.
- Product
- siyuan
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 4, 2026jina-ai reader contains a server-side request forgery vulnerability where URL validation is performed only on the initial request but not re-applied to subsequeCVE-2026-85699 · Other software · jina-ai · reported by VulnCheckHigh 8.7
jina-ai reader contains a server-side request forgery vulnerability where URL validation is performed only on the initial request but not re-applied to subsequent redirect hops. Attackers can craft a public URL that redirects to internal network addresses or cloud metadata endpoints, allowing the server to fetch and return the target's response body to the attacker.
- Product
- reader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 4, 2026Turso through 0.8.0-pre.8 contains an out-of-bounds read vulnerability in the table-leaf page reader that uses an attacker-controlled cell-count field without bCVE-2026-85698 · Other software · tursodatabase · reported by VulnCheckMedium 6.8
Turso through 0.8.0-pre.8 contains an out-of-bounds read vulnerability in the table-leaf page reader that uses an attacker-controlled cell-count field without bounds validation. Attackers can craft a malicious database file with a modified cell count value to trigger an index-out-of-bounds panic when querying, causing denial of service in any application that opens untrusted database files.
- Product
- turso
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Sep 4, 2026SiYuan versions before v3.8.2 contain a path traversal vulnerability in the reader-accessible file-read endpoint that follows symlinks when opening authorized aCVE-2026-85583 · Other software · siyuan-note · reported by VulnCheckHigh 7.1
SiYuan versions before v3.8.2 contain a path traversal vulnerability in the reader-accessible file-read endpoint that follows symlinks when opening authorized asset paths. Attackers with reader role can request a logical asset under data/assets/ that is a symlink to a file outside the workspace and receive the target file bytes, bypassing workspace boundary restrictions.
- Product
- siyuan
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 4, 2026SiYuan is affected by an information disclosure vulnerability (confirmed in v3.8.1, fixed in v3.8.2) in the reader-accessible POST /api/transactions/undoState eCVE-2026-85579 · Other software · siyuan-note · reported by VulnCheckMedium 5.3
SiYuan is affected by an information disclosure vulnerability (confirmed in v3.8.1, fixed in v3.8.2) in the reader-accessible POST /api/transactions/undoState endpoint. The endpoint returns the peekMutatedRootIDs list from the global undo-log stack for a caller-supplied root ID without applying publish-access visibility filtering. An authenticated reader who knows the root ID of a visible document can obtain the internal root IDs of other documents (including private or unpublished ones) modified in the same cross-document transaction, disclosing internal identifiers and cross-document relationships. Document body contents are not directly exposed.
- Product
- siyuan
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 4, 2026SiYuan through 3.8.1 contains an authorization bypass vulnerability in the /api/file/getFile endpoint that allows readers to retrieve files from notebooks expliCVE-2026-85578 · Other software · siyuan-note · reported by VulnCheckHigh 7.1
SiYuan through 3.8.1 contains an authorization bypass vulnerability in the /api/file/getFile endpoint that allows readers to retrieve files from notebooks explicitly configured as Visible:false. Attackers with reader role can access private workspace files including notebook metadata and internal configuration by knowing the hidden notebook identifier and file path.
- Product
- siyuan
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Sep 2, 2026A security vulnerability has been detected in Reader Tools PDF Reader App 98.8 on Android.CVE-2026-84852 · Other software · Reader Tools · reported by VulDBLow 1.9
A security vulnerability has been detected in Reader Tools PDF Reader App 98.8 on Android. The affected element is the function ActSplashNew.handleDeeplink of the component File Handler. The manipulation of the argument _display_name leads to path traversal. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- Product
- PDF Reader App
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recorddocs.google.comvuldb.com
Sep 1, 2026llama.cpp b5693 and before has a Reachable Assertion via the gguf_reader::read function.CVE-2026-52131 · Other software · Ggml · reported by MITREHigh 7.5
llama.cpp b5693 and before has a Reachable Assertion via the gguf_reader::read function.
- Product
- Llama.cpp
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordblog.ph4nt0m.xyzgithub.com
Aug 30, 2026Readest is an open-source e-book reader built on Tauri.CVE-2026-82642 · Other software · readest · reported by reefs@jfrog.comHigh 8.8
Readest is an open-source e-book reader built on Tauri. In versions prior to 0.11.16, EPUB chapter HTML is sanitized with DOMPurify using a configuration that forbade only the <script> tag (FORBID_TAGS: ['script']) in apps/readest-app/src/services/transformers/sanitizer.ts. DOMPurify does not parse the contents of the srcdoc attribute on <iframe> elements, treating it as an opaque string attribute, so an attacker who can get an <iframe> element to survive sanitization can embed a complete HTML document containing a <script> tag inside srcdoc and have it execute when the browser renders the iframe. The content iframe is configured with sandbox="allow-same-origin allow-scripts", so script executing inside it shares the parent origin and can reach parent.parent.__TAURI_INTERNALS__.invoke(...), giving access to every Tauri IPC command the application is permitted to use, which escalates to arbitrary code execution. The payload can be made invisible (zero-size, transparent iframe) so the reader sees only normal book text. Version 0.11.16 hardened the sanitizer configuration by adding 'iframe', 'object' and 'embed' to FORBID_TAGS and adding 'srcdoc' to FORBID_ATTR.
- Product
- readest
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 30, 2026jina-ai reader disables its private-address guard outside Google Cloud deployments, allowing unauthenticated attackers to perform server-side request forgery.CVE-2026-82638 · Other software · jina-ai · reported by VulnCheckHigh 8.7
jina-ai reader disables its private-address guard outside Google Cloud deployments, allowing unauthenticated attackers to perform server-side request forgery. Attackers can supply publicly resolvable hostnames mapping to private addresses to retrieve cloud metadata and internal service content.
- Product
- reader
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2026NLTK before 3.10.3 contains a regular expression denial of service vulnerability in Pl196xCorpusReader that allows attackers to cause quadratic CPU consumption CVE-2026-81725 · Other software · nltk · reported by VulnCheckMedium 6.3
NLTK before 3.10.3 contains a regular expression denial of service vulnerability in Pl196xCorpusReader that allows attackers to cause quadratic CPU consumption by supplying malformed TEI blocks with many unmatched opening tags. Attackers can exploit lazy regex patterns in the read_block method through public APIs like words() and tagged_words() to force repeated rescans and achieve near-quadratic runtime growth.
- Product
- nltk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Aug 27, 2026NLTK before 3.10.3 contains an uncontrolled recursion vulnerability in nltk.featstruct.FeatStructReader that allows unauthenticated attackers to cause a denial CVE-2026-81724 · Other software · nltk · reported by VulnCheckMedium 6.9
NLTK before 3.10.3 contains an uncontrolled recursion vulnerability in nltk.featstruct.FeatStructReader that allows unauthenticated attackers to cause a denial of service by supplying deeply nested feature-structure input. Attackers can craft trivial payloads with nested brackets that exceed Python's recursion limit and raise an unhandled RecursionError, crashing applications that parse user-supplied feature structures or feature grammars.
- Product
- nltk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
Aug 27, 2026The PartEventHttpMessageReader in Spring WebFlux does not enforce the maxPartSize limit when maxInMemorySize is set to -1.CVE-2026-47885 · Other software · Spring · reported by security@vmware.comHigh 7.5
The PartEventHttpMessageReader in Spring WebFlux does not enforce the maxPartSize limit when maxInMemorySize is set to -1. Spring Framework 7.0.0 - 7.0.8 Spring Framework 6.2.0 - 6.2.19 Spring Framework 6.1.0 - 6.1.28
- Product
- Spring Framework
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2026Spring Batch's FlatFileItemReader supports files where a single logical record spans multiple physical lines — for example, a CSV field that contains embedded nCVE-2026-47881 · Other software · Spring · reported by security@vmware.comMedium 5.9
Spring Batch's FlatFileItemReader supports files where a single logical record spans multiple physical lines — for example, a CSV field that contains embedded newlines wrapped in quotes. A specially crafted input file could exploit the way the reader assembles those multi-line records to consume excessive CPU time and memory, causing the batch job to stall or run out of memory. Spring Batch 6.0.0 - 6.0.4 Spring Batch 5.2.0 - 5.2.6 Spring Batch 4.3.0 - 4.3.13
- Product
- Spring Batch
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026In OpenStack Keystone before 29.0.3, any authenticated user holding role:reader on any project can list every project-scoped role assignment under any domain byCVE-2026-80183 · Other software · OpenStack · reported by MITREHigh 7.1
In OpenStack Keystone before 29.0.3, any authenticated user holding role:reader on any project can list every project-scoped role assignment under any domain by passing a domain ID as scope.project.id with include_subtree to the GET /v3/role_assignments endpoint. The domain's project record has domain_id=null, causing the policy domain_id check to pass for any caller. With include_names, the response discloses the names and home-domain IDs of every user, group, project, and role involved. The literal "default" domain ID works against any deployment created with keystone-manage bootstrap. An attacker can harvest domain IDs from the response and repeat the query to map role assignments across the entire cloud. This is caused by misuse of "None" in list_role_assignments_for_tree.
- Product
- Keystone
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026In the Linux kernel, the following vulnerability has been resolved: ceph: fix hanging __ceph_get_caps() with stale mds_wanted A reader can hang forever in __cCVE-2026-80527 · Computers, phones & browsers · Linux · reported by 416baaa9-dc9f-4396-8d5f-8c081fb06d67High 7.5
In the Linux kernel, the following vulnerability has been resolved: ceph: fix hanging __ceph_get_caps() with stale mds_wanted A reader can hang forever in __ceph_get_caps() when the client no longer holds `FILE_RD`, but local cap state still says that the capability is already wanted (via `mds_wanted`). One way to trigger this is through MDS cap revocation. If another client performs a conflicting operation, the MDS can revoke `FILE_RD` from the reader; the next read then has to reacquire `FILE_RD`. If the cap update that should request `FILE_RD` never reaches the MDS after `cap->mds_wanted` was raised, the reader is left holding only non-file caps while local `mds_wanted` still includes the file read caps. In that state, try_get_cap_refs() sees `need <= mds_wanted` and returns 0, so __ceph_get_caps() just waits on `i_cap_wq`. If the cap update that was supposed to request `FILE_RD never reaches the MDS after `cap->mds_wanted was` raised, no further request is sent and the waiter can sleep indefinitely until unrelated cap traffic happens to wake it up. The ordering issue is that `cap->mds_wanted` is updated in __prep_cap() before the `CEPH_MSG_CLIENT_CAPS message` is actual
- Product
- Linux
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgit.kernel.orggit.kernel.org
Aug 25, 2026Improper input validation in ReaderMode in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to bypass web origin polCVE-2026-78980 · Computers, phones & browsers · Google · reported by chrome-cve-admin@google.comMedium 4.3
Improper input validation in ReaderMode in Google Chrome prior to 152.0.7977.65 allowed a remote attacker leveraging social engineering to bypass web origin policy into a privileged page via a crafted HTML page. (Chromium security severity: Low)
- Product
- Chrome
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordchromereleases.googleblog.comissues.chromium.org
Aug 25, 2026NLTK versions before 3.10.3 contain a path traversal vulnerability in corpus readers that reopen root-derived paths using built-in open() instead of nltk.pathseCVE-2026-79676 · Other software · nltk · reported by VulnCheckHigh 8.2
NLTK versions before 3.10.3 contain a path traversal vulnerability in corpus readers that reopen root-derived paths using built-in open() instead of nltk.pathsec.open(), allowing symlinks to escape trusted roots. Attackers who stage symlinked corpus files under a trusted data root can disclose outside-root content through normal corpus reader methods like channels(), domains(), and synonyms().
- Product
- nltk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comvulncheck.com
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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