sigstore-go has a multi-log threshold bypass via single compromised log

Impact What kind of vulnerability is it? Who is impacted? A verifier configured with WithTransparencyLogN1 or WithSignedCertificateTimestampsN1 expected defense-in-depth against the compromise of a single log instance. However, threshold counting counted verified witnesses per-entry or...

Important: Red Hat Security Advisory: RHTAS 1.4 - GA Release of Model Transparency 1.0.2

The GA release of the RHTAS Model Transparency CLI image. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/redhattrustedartifactsigner/1.4 The RHTAS Model Transparency CLI image can be used to sign and verify AI/ML workloads...

Important: Red Hat Security Advisory: RHTAS 1.4.2 - Tech Preview Release Of the Go based Model Transparency CLI

The Tech Preview release of the Go based RHTAS Model Transparency CLI image. For more details please visit the product documentation at https://access.redhat.com/documentation/en-us/redhattrustedartifactsigner/1.4 The Go based RHTAS Model Transparency CLI image can be used to sign and verify AI/M...

CLEANSTART-2026-LY44407 Security fixes for CVE-2025-61726, CVE-2025-61728, CVE-2025-61730, CVE-2025-61731, CVE-2025-61732, CVE-2025-68119, CVE-2025-68121, CVE-2026-25679, CVE-2026-26958, CVE-2026-27139, CVE-2026-27140, CVE-2026-27142, CVE-2026-27143, CVE-2026-27144, CVE-2026-29181, CVE-2026-32280, CVE-2026-32281, CVE-2026-32282, CVE-2026-32283, CVE-2026-32288, CVE-2026-32289, CVE-2026-33186, CVE-2026-33810, CVE-2026-33811, CVE-2026-33814, CVE-2026-33816, CVE-2026-39817, CVE-2026-39819, CVE-2026-39820, CVE-2026-39823, CVE-2026-39825, CVE-2026-39826, CVE-2026-39836, CVE-2026-40179, CVE-2026-41889, CVE-2026-42151, CVE-2026-42154, CVE-2026-42499, CVE-2026-42501, CVE-2026-44903, ghsa-9jj7-4m8r-rfcm, ghsa-f6x5-jh6r-wrfv, ghsa-fw7p-63qq-7hpr, ghsa-fw8g-cg8f-9j28, ghsa-j5w8-q4qc-rx2x, ghsa-j88v-2chj-qfwx, ghsa-mh2q-q3fh-2475, ghsa-p77j-4mvh-x3m3, ghsa-vffh-x6r8-xx99, ghsa-wg65-39gg-5wfj applied in versions: 1.3.2-r0, 1.3.2-r1, 1.3.2-r2

Multiple security vulnerabilities affect the certificate-transparency-trillian-ctserver package. These issues are resolved in later releases. See references for individual vulnerability details...

PT-2026-57022

Name of the Vulnerable Software and Affected Versions sigstore-go versions prior to 1.2.0 Description A flaw exists in the verification process when configured with WithTransparencyLogN1 or WithSignedCertificateTimestampsN1. The system counts verified witnesses per entry or per validation path...

EUVD-2026-41207

Description: To issue and renew TLS certificates on behalf of customers, Cloudflare's Universal SSL feature automatically manages the CAA RRset for the customer's zone. This auto-managed RRset is permissive by design e.g. 'issue "letsencrypt.org"' without parameters. On Universal SSL zones,...

CVE-2026-14440

Description: To issue and renew TLS certificates on behalf of customers, Cloudflare's Universal SSL feature automatically manages the CAA RRset for the customer's zone. This auto-managed RRset is permissive by design e.g. 'issue "letsencrypt.org"' without parameters. On Universal SSL zones,...

CVE-2026-14440

Description: To issue and renew TLS certificates on behalf of customers, Cloudflare's Universal SSL feature automatically manages the CAA RRset for the customer's zone. This auto-managed RRset is permissive by design e.g. 'issue "letsencrypt.org"' without parameters. On Universal SSL zones,...

sigstore-js has Insufficient Verification of Data Authenticity

sigstore-js derives a transparency-log timestamp from tlogEntries.integratedTime and uses it to validate certificate validity windows and satisfy timestampThreshold. For bundle v0.2, a tlog entry can be inclusionProof-only no signed inclusionPromise/set, and the inclusion proof path does not...

GHSA-XGJW-PM74-86Q4 sigstore-js has Insufficient Verification of Data Authenticity

sigstore-js derives a transparency-log timestamp from tlogEntries.integratedTime and uses it to validate certificate validity windows and satisfy timestampThreshold. For bundle v0.2, a tlog entry can be inclusionProof-only no signed inclusionPromise/set, and the inclusion proof path does not...

PT-2026-55205

Name of the Vulnerable Software and Affected Versions sigstore-js versions prior to 3.1.1 Description The @sigstore/verify library incorrectly derives a transparency-log timestamp from the tlogEntries.integratedTime variable for bundle v0.2 inclusionProof-only entries. Because the inclusion proof...

PT-2026-54701

Name of the Vulnerable Software and Affected Versions Cloudflare affected versions not specified Description Cloudflare's Universal SSL feature automatically manages the Certification Authority Authorization CAA Resource Record Set RRset for customer zones. This auto-managed RRset is permissive a...

libpng15 security update

1.5.30-15.1 - fix CVE-2026-33416: use-after-free via pointer aliasing in pngsettRNS and pngsetPLTE RHEL-161449 1.5.30-15 - fix CVE-2026-25646: heap buffer overflow in pngsetquantize RHEL-148412...

GHSA-X8XR-MJ9X-6H7W Duplicate Advisory: image EXIF Rotation & PNG tRNS Transparency Not Normalized, Causing Mismatch Between Model Input and Expectations

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-8jr5-v98p-w75m. This link is maintained to preserve external references. Original Description A flaw was found in vLLM, an open-source library for large language model inference. This vulnerability arises from...

EUVD-2026-37645

A flaw was found in vLLM, an open-source library for large language model inference. This vulnerability arises from improper handling of image metadata, specifically EXIF orientation and PNG transparency tRNS data, during image processing. When images are converted to RGB, transparency informatio...

Duplicate Advisory: image EXIF Rotation & PNG tRNS Transparency Not Normalized, Causing Mismatch Between Model Input and Expectations

Duplicate Advisory This advisory has been withdrawn because it is a duplicate of GHSA-8jr5-v98p-w75m. This link is maintained to preserve external references. Original Description A flaw was found in vLLM, an open-source library for large language model inference. This vulnerability arises from...

Interpretation Conflict

Overview vllm is an A high-throughput and memory-efficient inference and serving engine for LLMs Affected versions of this package are vulnerable to Interpretation Conflict in the image processing pipeline. An attacker can cause the model to interpret images differently from human expectations by...

GHSA-8JR5-V98P-W75M vLLM: image EXIF Rotation & PNG tRNS Transparency Not Normalized, Causing Mismatch Between Model Input and Expectations

Summary Issue 1: EXIF orientation not normalized → The image orientation processed by the model differs from how humans view it, introducing interpretation bias. Issue 2: PNG tRNS not explicitly flattened before converting to RGB → After conversion, transparent/semi-transparent pixels are rendere...

vLLM: image EXIF Rotation & PNG tRNS Transparency Not Normalized, Causing Mismatch Between Model Input and Expectations

Summary Issue 1: EXIF orientation not normalized → The image orientation processed by the model differs from how humans view it, introducing interpretation bias. Issue 2: PNG tRNS not explicitly flattened before converting to RGB → After conversion, transparent/semi-transparent pixels are rendere...

CVE-2026-12491

A flaw was found in vLLM, an open-source library for large language model inference. This vulnerability arises from improper handling of image metadata, specifically EXIF orientation and PNG transparency tRNS data, during image processing. When images are converted to RGB, transparency informatio...