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.
1,809 results · page 5 of 37
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61770 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61769 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61768 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61767 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61766 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61765 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61764 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61763 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61762 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61761 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61760 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61759 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61758 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61757 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61756 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61755 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61754 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61753 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61752 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61751 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Sep 1, 2026NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data.CVE-2026-61750 · Other software · NVIDIA · reported by psirt@nvidia.comHigh 7.8
NVIDIA Megatron Bridge contains a vulnerability where an attacker could cause a deserialization of untrusted data. A successful exploit of this vulnerability might lead to code execution, data tampering, and information disclosure.
- Product
- Megatron Bridge
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comnvd.nist.gov
Aug 31, 2026Unrestricted deserialization of untrusted data in the cursor pagination component in the OpenSearch SQL plugin allows a remote authenticated user with basic reaCVE-2026-83497 · Other software · OpenSearch · reported by ff89ba41-3aa1-4d27-914a-91399e9639e5High 8.7
Unrestricted deserialization of untrusted data in the cursor pagination component in the OpenSearch SQL plugin allows a remote authenticated user with basic read/search permissions to execute arbitrary code on the server by sending a crafted cursor parameter to the plugins/sql endpoint.
- Product
- OpenSearch
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordaws.amazon.comopensearch.org
Aug 30, 2026Deserialization of Untrusted Data vulnerability in ash-project ash_cloak allows an attacker who can influence the bytes of an encrypted column to crash the BEAMCVE-2026-81319 · Other software · ash-project · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbMedium 5.9
Deserialization of Untrusted Data vulnerability in ash-project ash_cloak allows an attacker who can influence the bytes of an encrypted column to crash the BEAM node, by triggering unbounded atom creation or a decompression bomb during decryption. AshCloak.Calculations.Decrypt decodes the decrypted binary with Ash.Helpers.non_executable_binary_to_term/1 without the :safe option, so atoms in the payload are interned during the decode and never garbage collected, and the term format's compressed form is inflated transparently. vault.decrypt!() is the only barrier and stops tampering only for an authenticated cipher. Cloak also ships the unauthenticated AES.CTR, whose ciphertext an attacker who knows their own plaintext can XOR into any same-length payload without the key, so an ordinary read of the forged column reaches the decoder. A few hundred kilobytes of distinct atoms exhausts the atom table, or a small compressed payload inflates to gigabytes. This issue affects ash_cloak: from 0.1.0 before 0.4.0.
- Product
- ash_cloak
- 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
Aug 28, 2026SvelteKit versions from 2.49.0 through 2.53.2 (fixed in 2.53.3) contain a deserialization expansion issue in the experimental form remote function.CVE-2026-82259 · Other software · sveltejs · reported by VulnCheckHigh 8.7
SvelteKit versions from 2.49.0 through 2.53.2 (fixed in 2.53.3) contain a deserialization expansion issue in the experimental form remote function. When an application enables experimental.remoteFunctions and uses the form function to process the files array without validating files.length or individual file sizes, an attacker can submit relatively small inputs that expand into very large file arrays, leading to expensive processing and denial of service.
- Product
- kit
- 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 28, 2026GiveWP: Deserialization of Untrusted DataCVE-2026-82222 · WordPress plugins & themes · reported by PatchstackCritical 10
Deserialization of Untrusted Data vulnerability in Liquid Web / StellarWP GiveWP allows Object Injection. This issue affects GiveWP: from n/a through 4.16.7.1.
- Product
- GiveWP
- Affected
- up to 4.16.7.1
- What to do
- Affects up to 4.16.7.1. Update GiveWP to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Full record and what to do →NVD recordpatchstack.compatchstack.com
Aug 28, 2026SOY CMS contains an issue with deserialization of untrusted data.CVE-2026-78032 · Other software · Tsuyoshi Saito · reported by vultures@jpcert.or.jpCritical 9.3
SOY CMS contains an issue with deserialization of untrusted data. An arbitrary code may be executed by an attacker with the web server privilege.
- Product
- SOY CMS
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2026An operator who calls JdbcMessageStore.addAllowedPatterns(...) to restrict deserialization receives no protection at all when the store is a Spring-managed beanCVE-2026-59307 · Other software · Spring · reported by security@vmware.comHigh 8
An operator who calls JdbcMessageStore.addAllowedPatterns(...) to restrict deserialization receives no protection at all when the store is a Spring-managed bean. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Spring Integration 6.4.0 - 6.4.12
- Product
- Spring Integration
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2026Potential for deserialization of untrusted types in Spring Cloud Stream.CVE-2026-59306 · Other software · Spring · reported by security@vmware.comLow 3.1
Potential for deserialization of untrusted types in Spring Cloud Stream. Spring Cloud Stream 5.0.0 - 5.0.2 Spring Cloud Stream 4.3.0 - 4.3.3 Spring Cloud Stream 4.2.0 - 4.2.6
- Product
- Spring Cloud Stream
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2026Spring for GraphQL applications are vulnerable to Unsafe Deserialization when processing paginated GraphQL queries.CVE-2026-59285 · Other software · Spring · reported by security@vmware.comHigh 8.1
Spring for GraphQL applications are vulnerable to Unsafe Deserialization when processing paginated GraphQL queries. Spring for GraphQL 2.0.0 - 2.0.4
- Product
- Spring for GraphQL
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 27, 2026Applications that deserialize execution contexts with Jackson2ExecutionContextStringSerializer are vulnerable to a deserialization attack if they use an untrustCVE-2026-47875 · Other software · Spring · reported by security@vmware.comMedium 5.6
Applications that deserialize execution contexts with Jackson2ExecutionContextStringSerializer are vulnerable to a deserialization attack if they use an untrusted data source for the job repository. The JobParameterDeserializer does not properly enforce the trusted-types allowlist, allowing an attacker to craft malicious input that can lead to arbitrary code execution, including known Jackson RCE gadgets. Spring Batch 6.0.0 - 6.0.4 Spring Batch 5.2.0 - 5.2.6
- Product
- Spring Batch
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 26, 2026Spring Integration's JSON to object conversion uses the json__TypeId__ header to choose the deserialization target type, and resolves that header value to a claCVE-2026-47856 · Other software · Spring · reported by security@vmware.comMedium 6.3
Spring Integration's JSON to object conversion uses the json__TypeId__ header to choose the deserialization target type, and resolves that header value to a class with ClassUtils.forName and no type/package allow-list. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Spring Integration 6.4.0 - 6.4.12 Spring Integration 5.5.21 and earlier
- Product
- Spring Integration
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 25, 2026The Kaltura HTML5 player (mwEmbed / html5lib) contains an unauthenticated remote code execution vulnerability caused by unsafe data deserialization and unsanitiCVE-2026-19912 · Other software · Kaltura · reported by cret@cert.orgCritical 9.8
The Kaltura HTML5 player (mwEmbed / html5lib) contains an unauthenticated remote code execution vulnerability caused by unsafe data deserialization and unsanitized filesystem path construction. mwEmbedLoader.php accepts a user‑controlled ServiceUrl, whose response is passed to unserialize(), and the resulting object’s fields are written to a cache path derived from attacker‑supplied uiconf_id without proper path validation. An attacker can write arbitrary files into web‑accessible locations and achieve code execution as the webserver user. Affected versions include html5lib v2.45, v2.103 and earlier, and other v2.x releases exposing the vulnerable endpoint.
- Product
- Kaltura HTML5 Video Player, html5 library
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 25, 2026Ech0 versions before 4.7.3 expose guest commenter email addresses through public API endpoints due to improper JSON serialization tags on the Comment model.CVE-2026-79660 · Other software · lin-snow · reported by VulnCheckMedium 6.9
Ech0 versions before 4.7.3 expose guest commenter email addresses through public API endpoints due to improper JSON serialization tags on the Comment model. Unauthenticated attackers can harvest all commenter emails by calling the /api/comments and /api/comments/public endpoints without authentication.
- Product
- Ech0
- 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 24, 2026NLTK before 3.10.0 (affected versions <=3.9.4) contains an unsafe pickle deserialization vulnerability in the TransitionParser.parse() method (nltk/parse/transiCVE-2026-78683 · Other software · nltk · reported by VulnCheckCritical 9.4
NLTK before 3.10.0 (affected versions <=3.9.4) contains an unsafe pickle deserialization vulnerability in the TransitionParser.parse() method (nltk/parse/transitionparser.py). The method calls pickle_load() with the default restricted=False, routing deserialization through WarningUnpickler, which does not override find_class() and therefore permits arbitrary class resolution. When an application loads an attacker-crafted model file, embedded pickle gadget chains execute arbitrary Python code with the privileges of the user running the application. NLTK provides a RestrictedUnpickler for safe deserialization, but it is not used by production code paths. Fixed in 3.10.0.
- 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 23, 2026justhtml before 1.12.0 (versions <= 1.11.0) contains a mutation cross-site scripting (mXSS) vulnerability in the serialization of raw-text elements such as <styCVE-2026-8630 · Other software · EmilStenstrom · reported by VulnCheckMedium 5.1
justhtml before 1.12.0 (versions <= 1.11.0) contains a mutation cross-site scripting (mXSS) vulnerability in the serialization of raw-text elements such as <style> and <script>. When a DOM tree is processed by sanitize_dom() using a custom policy that keeps these elements, text nodes inside them are serialized literally without escaping, allowing attacker-controlled text containing the matching closing tag sequence to break out of the raw-text context and inject arbitrary HTML into the serialized output. The default sanitization policy is not affected because it drops the contents of style and script.
- Product
- justhtml
- 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 23, 2026justhtml before 1.17.0 contains multiple security issues in sanitization, serialization, and programmatic DOM handling.CVE-2026-6827 · Other software · EmilStenstrom · reported by VulnCheckMedium 5.1
justhtml before 1.17.0 contains multiple security issues in sanitization, serialization, and programmatic DOM handling. When custom policies preserve foreign namespaces (SVG/MathML), dangerous content such as HTML integration points (SVG <foreignObject>, MathML <annotation-xml encoding="text/html">) and mutation-XSS parser-differential payloads could survive sanitization and become active HTML after reparse; SVG filter="url(...)" and preserved <style> could leave resource-loading CSS (@import, background-image:url()). Programmatic script/style/Comment nodes could serialize into active markup. Additional hardening fixes address sanitize-pipeline cache mutation and DOM parent/child cycles that could cause infinite loops. Most issues affect advanced or custom configurations rather than the default JustHTML(..., sanitize=True) safe path.
- Product
- justhtml
- 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 23, 2026justhtml before 1.15.0 contains multiple security issues in URL sanitization helpers (clean_url_value/clean_url_in_js_string), HTML serialization, Markdown passCVE-2026-5388 · Other software · EmilStenstrom · reported by VulnCheckCritical 9.3
justhtml before 1.15.0 contains multiple security issues in URL sanitization helpers (clean_url_value/clean_url_in_js_string), HTML serialization, Markdown passthrough (html_passthrough=True), and several custom sanitization-policy edge cases. Depending on configuration, an attacker can bypass sanitization to inject active HTML and JavaScript — for example via encoded javascript: URLs, backslash-based relative URLs resolved as remote hosts, markup-breaking programmatic element/attribute names or HTML comments, raw </textarea> reintroduction through Markdown passthrough, or preserved <style>/<meta http-equiv=refresh>/<base href> tags in custom policies. Most custom-policy issues do not affect the default sanitize=True configuration; they primarily affect helper APIs, programmatic DOM construction, html_passthrough=True, and custom policies/transform pipelines.
- Product
- justhtml
- 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 20, 2026Deserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network.CVE-2026-69836 · Computers, phones & browsers · Microsoft · reported by secure@microsoft.comCritical 10
Deserialization of untrusted data in Microsoft Entra ID allows an unauthorized attacker to execute code over a network.
- Product
- Microsoft Entra
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 20, 2026Aeon load_rehab_pile_dataset Deserialization of Untrusted Data Remote Code Execution Vulnerability.CVE-2026-18285 · Other software · aeon · reported by zdi-disclosures@trendmicro.comHigh 7.8
Aeon load_rehab_pile_dataset Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Aeon. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the load_rehab_pile_dataset method. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-28749.
- Product
- aeon
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordgithub.comzerodayinitiative.com
Aug 20, 2026Hugging Face PyTorch Image Models checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability.CVE-2026-15679 · Other software · Hugging Face · reported by zdi-disclosures@trendmicro.comHigh 7.8
Hugging Face PyTorch Image Models checkpoint Deserialization of Untrusted Data Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Hugging Face PyTorch Image Models. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of checkpoints. The issue results from the lack of proper validation of user-supplied data, which can result in deserialization of untrusted data. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-27987.
- Product
- PyTorch Image Models
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026An insecure deserialization vulnerability in vsDesk allows a remote attacker to gain unauthorized administrative access.CVE-2025-14600 · Other software · vsDesk · reported by vulnerability@kaspersky.comCritical 9.3
An insecure deserialization vulnerability in vsDesk allows a remote attacker to gain unauthorized administrative access. By manipulating application configuration data, an attacker can force the system to authenticate against an arbitrary LDAP server and provision a new administrative account. Apply patch from vendor https://vsdesk.ru/ . Versions 14.0402 and on have the patch.
- Product
- vsDesk
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026Dell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability.CVE-2026-49817 · Other software · Dell · reported by security_alert@emc.comHigh 7.8
Dell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.
- Product
- Dell Command Update (DCU)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 19, 2026Dell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability.CVE-2026-49816 · Other software · Dell · reported by security_alert@emc.comHigh 7.8
Dell Command Update (DCU), versions prior to 5.7.1, contain a Deserialization of Untrusted Data vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of Privileges.
- Product
- Dell Command Update (DCU)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 18, 2026TaxoPress: Deserialization of Untrusted DataCVE-2026-74012 · WordPress plugins & themes · reported by PatchstackHigh 8.8
Deserialization of Untrusted Data vulnerability in TaxoPress allows Object Injection. This issue affects TaxoPress: from n/a through 3.51.0.
- Product
- TaxoPress
- Affected
- up to 3.51.0
- What to do
- Affects up to 3.51.0. Update TaxoPress to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Aug 18, 2026Unauthenticated Deserialization of untrusted data in Youzify <= 1.3.7 versions.CVE-2026-73397 · WordPress plugins & themes · reported by PatchstackCritical 9.8
Unauthenticated Deserialization of untrusted data in Youzify <= 1.3.7 versions.
- Affected
- up to 1.3.7
- What to do
- Affects up to 1.3.7. Update the plugin to the newest version and check its changelog mentions this fix; if there isn’t one yet, deactivate it until there is.
Aug 17, 2026In Progress ShareFile Storage Zones Controller v5.12.5 and below versions, unsafe deserialization of untrusted file metadata can allow a user with write access CVE-2026-16138 · Other software · Progress · reported by security@progress.comHigh 8
In Progress ShareFile Storage Zones Controller v5.12.5 and below versions, unsafe deserialization of untrusted file metadata can allow a user with write access to a Network share to execute arbitrary code on the Storage Zones Controller host.
- Product
- ShareFile Storage Zones Controller
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 14, 2026Dell Wyse Management Suite (WMS), versions prior to 2605.0.2, contain an Improper Deserialization of Untrusted Data vulnerability.CVE-2026-63701 · Other software · Dell · reported by security_alert@emc.comMedium 6.3
Dell Wyse Management Suite (WMS), versions prior to 2605.0.2, contain an Improper Deserialization of Untrusted Data vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Privilege Escalation.
- Product
- Wyse Management Suite (WMS)
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Aug 13, 2026IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by a denial of service caused by insecure deserialization.CVE-2026-10571 · Other software · IBM · reported by psirt@us.ibm.comMedium 5.7
IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.8 is affected by a denial of service caused by insecure deserialization. A low-privileged, administrative user could exploit this vulnerability to consume system resources 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.
Aug 13, 2026** UNSUPPORTED WHEN ASSIGNED ** Deserialization of Untrusted Data vulnerability in Apache Shindig.CVE-2026-66256 · Websites & servers · Apache Software Foundation · reported by security@apache.orgHigh 7.2
** UNSUPPORTED WHEN ASSIGNED ** Deserialization of Untrusted Data vulnerability in Apache Shindig. This issue affects Apache Shindig: all versions. Users with access to the Shindig REST API can send specially-crafted requests to trigger arbitrary code execution on the server. As this project is retired, we do not plan to release a version that fixes this issue. Users are recommended to find an alternative or restrict access to the instance to trusted users. NOTE: This vulnerability only affects products that are no longer supported by the maintainer.
- Product
- Apache Shindig Common
- What to do
- Apply the vendor’s update. The NVD record links to the advisory.
Full record and what to do →NVD recordlists.apache.orgopenwall.com
Aug 12, 2026Deserialization of Untrusted Data vulnerability in ash-project ash allows an unauthenticated attacker to inject a filter expression through a forged keyset pagiCVE-2026-67579 · Other software · ash-project · reported by 6b3ad84c-e1a6-4bf7-a703-f496b71e49dbHigh 7.5
Deserialization of Untrusted Data vulnerability in ash-project ash allows an unauthenticated attacker to inject a filter expression through a forged keyset pagination cursor, resulting in SQL injection or code execution depending on the data layer. Read actions with keyset pagination decode the client-supplied page[:after] or page[:before] cursor in decode_values/2 in lib/ash/page/keyset.ex using non_executable_binary_to_term/2 with [:safe]. That guard blocks new atoms, funs, and ports, but not a struct built from atoms already interned in a running Ash application, so a decoded %Ash.Query.Call{} expression survives and is spliced into the keyset filter as a comparison value in do_filters/4 and evaluated. Because the cursor bypasses the Ash.Expr macro, the runtime never applies the private?/public? gate that would otherwise reject it. On AshPostgres the injected fragment is inlined into the SQL query; on the ETS and Simple data layers it is evaluated in-process as an arbitrary function call. This issue affects ash: from 1.17.0 before 3.31.3.
- Product
- ash
- 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
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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