π¨ CVE-2026-57665
Unauthenticated Insecure Direct Object References (IDOR) in GravityView <= 3.0.0 versions.
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Unauthenticated Insecure Direct Object References (IDOR) in GravityView <= 3.0.0 versions.
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Patchstack
Insecure Direct Object References (IDOR) in WordPress GravityView Plugin
Patchstack is the leading open source vulnerability research organization. Find information and protection for all WordPress, Drupal and Joomla security issues.
π¨ CVE-2026-9699
Mattermost Plugins versions <=11.6 10.18.11 11.3.6 11.6.5.0 fail to sanitize error responses from the OpenAI API before logging, which allows a user with access to server logs or support packets to obtain a valid or partially reconstructable OpenAI API key via inspection of mattermost.log entries generated during authentication failures. Mattermost Advisory ID: MMSA-2026-00609
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Mattermost Plugins versions <=11.6 10.18.11 11.3.6 11.6.5.0 fail to sanitize error responses from the OpenAI API before logging, which allows a user with access to server logs or support packets to obtain a valid or partially reconstructable OpenAI API key via inspection of mattermost.log entries generated during authentication failures. Mattermost Advisory ID: MMSA-2026-00609
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Mattermost.com
Security Updates
Find information about Mattermost security updates, sign up for our Security Bulletin, read our Responsible Disclosure Policy, and more.
π¨ CVE-2023-20540
An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against the hash message authentication code, allowing arbitrary message input, potentially leading to a loss of data integrity.
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An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against the hash message authentication code, allowing arbitrary message input, potentially leading to a loss of data integrity.
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AMD
AMD Client Vulnerabilities β August 2025
π¨ CVE-2023-20572
An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against the hash message authentication code, allowing the input of an arbitrary message, potentially leading to a loss of data integrity.
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An observable timing discrepancy in the ASP could allow a privileged attacker to perform a brute-force attack against the hash message authentication code, allowing the input of an arbitrary message, potentially leading to a loss of data integrity.
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AMD
AMD Client Vulnerabilities β August 2025
π¨ CVE-2026-0685
Server side template inject (SSTI) in the expression evaluation component in Genshi Template Engine version 0.7.9 allows a remote attacker to achieve remote code execution (RCE) via crafted template expressions.
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Server side template inject (SSTI) in the expression evaluation component in Genshi Template Engine version 0.7.9 allows a remote attacker to achieve remote code execution (RCE) via crafted template expressions.
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GitHub
GitHub - edgewall/genshi: Python toolkit for generation of output for the web
Python toolkit for generation of output for the web - edgewall/genshi
π¨ CVE-2026-0828
Kernel driver ProcessMonitorDriver.sys in Safetica's endpoint client x64 , versions 10.5.75.0 and 11.11.4.0, allows unprivileged user to abuse IOCTL path and terminate protected system processes.
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Kernel driver ProcessMonitorDriver.sys in Safetica's endpoint client x64 , versions 10.5.75.0 and 11.11.4.0, allows unprivileged user to abuse IOCTL path and terminate protected system processes.
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Safetica
Safetica | Data Loss Prevention and Insider Risk Management
Safetica protects businesses against insider threats, offers data loss protection, and supports regulatory compliance.
π¨ CVE-2026-12411
Broken Access Control in the devLXDInstancePatchHandler component of Canonical LXD allows an untrusted guest to mount, read, and overwrite another guest's custom storage volume via a crafted device PATCH request over /dev/lxd when security.devlxd.management.volumes is enabled.
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Broken Access Control in the devLXDInstancePatchHandler component of Canonical LXD allows an untrusted guest to mount, read, and overwrite another guest's custom storage volume via a crafted device PATCH request over /dev/lxd when security.devlxd.management.volumes is enabled.
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GitHub
Security fixes from the 6.9 release by tomponline Β· Pull Request #18585 Β· canonical/lxd
Covers fixes for:
GHSA-qx75-2p3r-pwm5
GHSA-7mr3-28h5-m5vx
GHSA-47w9-6r3f-938g
GHSA-9j25-mm2h-2f76
GHSA-jpf8-86f3-wp38
GHSA-vghh-5rfx-xhq8
GHSA-fmc8-p6q7-75cc
GHSA-pjff-c2wc-f6jm
GHSA-hhf9-qw4v-72xp
GHSA-qx75-2p3r-pwm5
GHSA-7mr3-28h5-m5vx
GHSA-47w9-6r3f-938g
GHSA-9j25-mm2h-2f76
GHSA-jpf8-86f3-wp38
GHSA-vghh-5rfx-xhq8
GHSA-fmc8-p6q7-75cc
GHSA-pjff-c2wc-f6jm
GHSA-hhf9-qw4v-72xp
π¨ CVE-2026-21734
A web page that contains unusual GPU shader code is loaded into the GPU compiler process and can trigger a write out-of-bounds write crash in the GPU shader compiler library. On certain platforms, when the compiler process has system privileges this could enable further exploits on the device.
An edge case using a very small value in GPU shader code can cause a segmentation fault in the GPU shader compiler due to am out-of-bounds write.
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A web page that contains unusual GPU shader code is loaded into the GPU compiler process and can trigger a write out-of-bounds write crash in the GPU shader compiler library. On certain platforms, when the compiler process has system privileges this could enable further exploits on the device.
An edge case using a very small value in GPU shader code can cause a segmentation fault in the GPU shader compiler due to am out-of-bounds write.
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Imagination
Imagination GPU Driver Vulnerabilities - Imagination
This page contains summary details of security vulnerabilities reported on Imagination Technologies Power VR Graphics driver.
π¨ CVE-2026-44018
Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.45.0 until 2.91.0, the METS-GBS backend's XML parsing and the input document format detection lacked security controls. An attacker could craft malicious METS-GBS archives that, when processed, could read sensitive files, exhaust system resources, or cause application crashes. This vulnerability is fixed in 2.91.0.
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Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. From 2.45.0 until 2.91.0, the METS-GBS backend's XML parsing and the input document format detection lacked security controls. An attacker could craft malicious METS-GBS archives that, when processed, could read sensitive files, exhaust system resources, or cause application crashes. This vulnerability is fixed in 2.91.0.
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GitHub
Release v2.91.0 Β· docling-project/docling
Feature
docx: Extract VML images with v:imagedata elements (#3343) (2ddaa3b)
Fix
Strengthen input validation for METSβGBS processing (#3336) (c1dbac2)
EasyOCR model downloading (#3339) (5e161ac)...
docx: Extract VML images with v:imagedata elements (#3343) (2ddaa3b)
Fix
Strengthen input validation for METSβGBS processing (#3336) (c1dbac2)
EasyOCR model downloading (#3339) (5e161ac)...
π¨ CVE-2026-45195
Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory read or write outside the permitted range of memory for the host kernel.
Addresses passed to the GPU Firmware can be used by the Firmware for more privileged memory accesses than are permitted by the system.
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Kernel software installed and running inside a Host VM may post improper commands to the GPU Firmware to trigger a memory read or write outside the permitted range of memory for the host kernel.
Addresses passed to the GPU Firmware can be used by the Firmware for more privileged memory accesses than are permitted by the system.
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Imagination
Imagination GPU Driver Vulnerabilities - Imagination
This page contains summary details of security vulnerabilities reported on Imagination Technologies Power VR Graphics driver.
π¨ CVE-2026-47214
Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. Prior to 2.94.0, the HTML backend has unsafe URI and path handling. This vulnerability is fixed in 2.94.0.
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Docling simplifies document processing by parsing diverse formats and providing integrations with the generative AI ecosystem. Prior to 2.94.0, the HTML backend has unsafe URI and path handling. This vulnerability is fixed in 2.94.0.
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GitHub
Release v2.94.0 Β· docling-project/docling
Feature
latex: Add optional Tectonic TikZ rendering (#3369) (eceedc2)
Add image_placeholder and use_markdown_images as fields in the BaseChunkerOptions (#3436) (5fadc6d)
extraction: Add Granite Vi...
latex: Add optional Tectonic TikZ rendering (#3369) (eceedc2)
Add image_placeholder and use_markdown_images as fields in the BaseChunkerOptions (#3436) (5fadc6d)
extraction: Add Granite Vi...
π¨ CVE-2026-5757
Unauthenticated remote information disclosure vulnerability in Ollama's model quantization engine allows an attacker to read and exfiltrate the server's heap memory, potentially leading to sensitive data exposure, further compromise, and stealthy persistence.
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Unauthenticated remote information disclosure vulnerability in Ollama's model quantization engine allows an attacker to read and exfiltrate the server's heap memory, potentially leading to sensitive data exposure, further compromise, and stealthy persistence.
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kb.cert.org
CERT/CC Vulnerability Note VU#518910
Ollama GGUF Quantization Remote Memory Leak
π¨ CVE-2026-9639
Nil-pointer dereference in CreateCustomVolumeFromBackup in LXD up to version 6.8 and 5.21 on Linux allows an authenticated user with can_create_storage_volumes permissions to cause a denial of service via a specially crafted custom-volume backup tarball that omits the expires_at snapshot field.
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Nil-pointer dereference in CreateCustomVolumeFromBackup in LXD up to version 6.8 and 5.21 on Linux allows an authenticated user with can_create_storage_volumes permissions to cause a denial of service via a specially crafted custom-volume backup tarball that omits the expires_at snapshot field.
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GitHub
lxd/storage/backend/lxd: Validate snapshot.ExpiresAt is non-nil by tomponline Β· Pull Request #18320 Β· canonical/lxd
Powerful system container and virtual machine manager - lxd/storage/backend/lxd: Validate snapshot.ExpiresAt is non-nil by tomponline Β· Pull Request #18320 Β· canonical/lxd
π¨ CVE-2026-9640
A privilege escalation vulnerability exists in LXD from 6.0 before 6.9, 5.21.0 before 5.21.5, and 5.0.0 before 5.0.7 regarding the handling of project-restriction policies during snapshot restoration.. An authenticated project operator in a restricted multi-tenant environment can bypass policy restrictions by importing a maliciously crafted instance backup containing restricted configuration keys within a snapshot. When the snapshot is restored, these restricted keys are applied to the live instance without policy validation. Starting the modified instance grants the operator unauthorized host root access.
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A privilege escalation vulnerability exists in LXD from 6.0 before 6.9, 5.21.0 before 5.21.5, and 5.0.0 before 5.0.7 regarding the handling of project-restriction policies during snapshot restoration.. An authenticated project operator in a restricted multi-tenant environment can bypass policy restrictions by importing a maliciously crafted instance backup containing restricted configuration keys within a snapshot. When the snapshot is restored, these restricted keys are applied to the live instance without policy validation. Starting the modified instance grants the operator unauthorized host root access.
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GitHub
Instance: Improve snapshot config validation during import by tomponline Β· Pull Request #18301 Β· canonical/lxd
Powerful system container and virtual machine manager - Instance: Improve snapshot config validation during import by tomponline Β· Pull Request #18301 Β· canonical/lxd
π¨ CVE-2025-6965
There exists a vulnerability in SQLite versions before 3.50.2 where the number of aggregate terms could exceed the number of columns available. This could lead to a memory corruption issue. We recommend upgrading to version 3.50.2 or above.
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There exists a vulnerability in SQLite versions before 3.50.2 where the number of aggregate terms could exceed the number of columns available. This could lead to a memory corruption issue. We recommend upgrading to version 3.50.2 or above.
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π¨ CVE-2026-8823
Mattermost versions 11.7.x <= 11.7.0, 10.11.x <= 10.11.17 fail to validate bot targets when demoting users to guests which allows a lower-privileged administrator to degrade arbitrary bot accounts via the standard demote-user API.. Mattermost Advisory ID: MMSA-2026-00669
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Mattermost versions 11.7.x <= 11.7.0, 10.11.x <= 10.11.17 fail to validate bot targets when demoting users to guests which allows a lower-privileged administrator to degrade arbitrary bot accounts via the standard demote-user API.. Mattermost Advisory ID: MMSA-2026-00669
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Mattermost.com
Security Updates
Find information about Mattermost security updates, sign up for our Security Bulletin, read our Responsible Disclosure Policy, and more.
π¨ CVE-2026-53622
Traefik is an HTTP reverse proxy and load balancer. Prior to 3.7.3, there is a critical vulnerability in Traefik's HTTP/3 (QUIC) TLS configuration selection that allows unauthenticated clients to bypass router-specific mTLS enforcement. When HTTP/3 is enabled on an entrypoint, the TLS handshake selects the applicable TLS configuration through an exact, case-sensitive lookup on the SNI value, which fails to match wildcard host patterns (e.g., *.example.com) or case variants of the configured hostname. Because the handshake falls back to the default TLS configuration β which may not require client certificates β a client can complete the QUIC handshake without presenting a certificate, while the subsequent HTTP routing layer still dispatches the request to a backend protected by a router-specific mTLS policy. The issue affects deployments where HTTP/3 is enabled, a router uses a wildcard Host rule or case-insensitive hostname matching, a router-specific TLSOptions enforces client certificate authentication, and UDP access to the entrypoint is reachable by an attacker. This vulnerability is fixed in 3.7.3.
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Traefik is an HTTP reverse proxy and load balancer. Prior to 3.7.3, there is a critical vulnerability in Traefik's HTTP/3 (QUIC) TLS configuration selection that allows unauthenticated clients to bypass router-specific mTLS enforcement. When HTTP/3 is enabled on an entrypoint, the TLS handshake selects the applicable TLS configuration through an exact, case-sensitive lookup on the SNI value, which fails to match wildcard host patterns (e.g., *.example.com) or case variants of the configured hostname. Because the handshake falls back to the default TLS configuration β which may not require client certificates β a client can complete the QUIC handshake without presenting a certificate, while the subsequent HTTP routing layer still dispatches the request to a backend protected by a router-specific mTLS policy. The issue affects deployments where HTTP/3 is enabled, a router uses a wildcard Host rule or case-insensitive hostname matching, a router-specific TLSOptions enforces client certificate authentication, and UDP access to the entrypoint is reachable by an attacker. This vulnerability is fixed in 3.7.3.
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GitHub
Release v3.7.3 Β· traefik/traefik
Important: Please read the migration guide.
CVE fixed:
CVE-2026-48020 (Advisory GHSA-xf64-8mw2-4gr2)
CVE-2026-48491 (Advisory GHSA-5r4w-85f3-pw66)
CVE-2026-53622 (Advisory GHSA-9cr8-q42q-g8m7)
Bu...
CVE fixed:
CVE-2026-48020 (Advisory GHSA-xf64-8mw2-4gr2)
CVE-2026-48491 (Advisory GHSA-5r4w-85f3-pw66)
CVE-2026-53622 (Advisory GHSA-9cr8-q42q-g8m7)
Bu...
π¨ CVE-2026-54761
Traefik is an HTTP reverse proxy and load balancer. Prior to 3.6.21 and 3.7.5, there is a high severity vulnerability in Traefik's Kubernetes Gateway provider affecting the crossProviderNamespaces allowlist. For HTTPRoute rules that declare multiple (WRR) backendRefs, Traefik evaluates the allowlist against the target backendRef.namespace instead of the route's own namespace. As a result, an HTTPRoute created in a namespace that is not allow-listed can reference a cross-provider TraefikService such as api@internal, dashboard@internal or rest@internal by pointing backendRef.namespace at an allow-listed namespace covered by a Gateway API ReferenceGrant, exposing internal Traefik services on the data plane. Exploitation requires the ability to create an accepted HTTPRoute and a matching ReferenceGrant from an allow-listed namespace; it does not require any change to Traefik static configuration, RBAC, or the deployment itself. This vulnerability is fixed in 3.6.21 and 3.7.5.
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Traefik is an HTTP reverse proxy and load balancer. Prior to 3.6.21 and 3.7.5, there is a high severity vulnerability in Traefik's Kubernetes Gateway provider affecting the crossProviderNamespaces allowlist. For HTTPRoute rules that declare multiple (WRR) backendRefs, Traefik evaluates the allowlist against the target backendRef.namespace instead of the route's own namespace. As a result, an HTTPRoute created in a namespace that is not allow-listed can reference a cross-provider TraefikService such as api@internal, dashboard@internal or rest@internal by pointing backendRef.namespace at an allow-listed namespace covered by a Gateway API ReferenceGrant, exposing internal Traefik services on the data plane. Exploitation requires the ability to create an accepted HTTPRoute and a matching ReferenceGrant from an allow-listed namespace; it does not require any change to Traefik static configuration, RBAC, or the deployment itself. This vulnerability is fixed in 3.6.21 and 3.7.5.
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GitHub
Release v3.6.21 Β· traefik/traefik
CVE fixed:
CVE-2026-54761 (Advisory GHSA-3g6v-2r68-prfc)
Bug fixes:
[k8s/gatewayapi] Reject cross-provider references with backendRefs.namespace (#13322 @youkoulayley)
[server] Bump to github.co...
CVE-2026-54761 (Advisory GHSA-3g6v-2r68-prfc)
Bug fixes:
[k8s/gatewayapi] Reject cross-provider references with backendRefs.namespace (#13322 @youkoulayley)
[server] Bump to github.co...
π¨ CVE-2026-54762
Traefik is an HTTP reverse proxy and load balancer. From 3.7.0-ea.1 until 3.7.5, there is a medium severity vulnerability in Traefik's Kubernetes Ingress NGINX provider that causes affected routes to fail open. When an Ingress explicitly enables BasicAuth or DigestAuth through the supported nginx.ingress.kubernetes.io/auth-type and auth-secret annotations, but the referenced auth Secret cannot be resolved or parsed, Traefik logs the resolution error, skips installing the authentication middleware, and still emits a router to the backend service. A route that operators intended to protect is therefore published to the data plane without its authentication control, allowing unauthenticated access to the backend. The trigger is an invalid or unresolved auth dependency β a missing, malformed, unreadable, or policy-denied Secret β rather than an intentionally unprotected route. This vulnerability is fixed in 3.7.5.
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Traefik is an HTTP reverse proxy and load balancer. From 3.7.0-ea.1 until 3.7.5, there is a medium severity vulnerability in Traefik's Kubernetes Ingress NGINX provider that causes affected routes to fail open. When an Ingress explicitly enables BasicAuth or DigestAuth through the supported nginx.ingress.kubernetes.io/auth-type and auth-secret annotations, but the referenced auth Secret cannot be resolved or parsed, Traefik logs the resolution error, skips installing the authentication middleware, and still emits a router to the backend service. A route that operators intended to protect is therefore published to the data plane without its authentication control, allowing unauthenticated access to the backend. The trigger is an invalid or unresolved auth dependency β a missing, malformed, unreadable, or policy-denied Secret β rather than an intentionally unprotected route. This vulnerability is fixed in 3.7.5.
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GitHub
Release v3.7.5 Β· traefik/traefik
CVE fixed:
CVE-2026-54761 (Advisory GHSA-3g6v-2r68-prfc)
CVE-2026-54762 (Advisory GHSA-4mr2-fg2p-w63c)
Bug fixes:
[k8s/ingress-nginx] Skip ingress when auth-secret resolution fails (#13323 @gndz...
CVE-2026-54761 (Advisory GHSA-3g6v-2r68-prfc)
CVE-2026-54762 (Advisory GHSA-4mr2-fg2p-w63c)
Bug fixes:
[k8s/ingress-nginx] Skip ingress when auth-secret resolution fails (#13323 @gndz...
π¨ CVE-2026-57436
Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::Document#root= validated only that the new root was a Nokogiri::XML::Node, allowing a DTD node to be set as the document root. The result is a heap use-after-free during garbage collection or finalization, leading to an invalid memory read or potentially a segfault. This vulnerability is fixed in 1.19.4.
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Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::Document#root= validated only that the new root was a Nokogiri::XML::Node, allowing a DTD node to be set as the document root. The result is a heap use-after-free during garbage collection or finalization, leading to an invalid memory read or potentially a segfault. This vulnerability is fixed in 1.19.4.
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GitHub
Possible Use-After-Free when setting `Document#root=` to an invalid node type
### Summary
`Nokogiri::XML::Document#root=` validated only that the new root was a `Nokogiri::XML::Node`, allowing a DTD node to be set as the document root. The result is a heap use-after-free d...
`Nokogiri::XML::Document#root=` validated only that the new root was a `Nokogiri::XML::Node`, allowing a DTD node to be set as the document root. The result is a heap use-after-free d...
π¨ CVE-2026-57437
Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::XPathContext did not keep its source document alive for garbage collection. If an XPathContext outlived its document and the document was collected, evaluating an XPath expression could read invalid memory and potentially segfault. This is only reachable when application code constructs an XPathContext directly and lets the document become unreachable while continuing to use the context. The normal Document#xpath, #css, and related search methods are not affected, and it is not triggerable by malicious document input. This vulnerability is fixed in 1.19.4.
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Nokogiri is an open source XML and HTML library for the Ruby programming language. Prior to 1.19.4, Nokogiri::XML::XPathContext did not keep its source document alive for garbage collection. If an XPathContext outlived its document and the document was collected, evaluating an XPath expression could read invalid memory and potentially segfault. This is only reachable when application code constructs an XPathContext directly and lets the document become unreachable while continuing to use the context. The normal Document#xpath, #css, and related search methods are not affected, and it is not triggerable by malicious document input. This vulnerability is fixed in 1.19.4.
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GitHub
Possible Use-After-Free when directly using `NokogirI::XML::XPathContext` beyond document lifetime
### Summary
`Nokogiri::XML::XPathContext` did not keep its source document alive for garbage collection. If an `XPathContext` outlived its document and the document was collected, evaluating an X...
`Nokogiri::XML::XPathContext` did not keep its source document alive for garbage collection. If an `XPathContext` outlived its document and the document was collected, evaluating an X...