CVE-2020-37239 libbabl 0.1.62 Broken Double Free Detection Memory Safety

libbabl 0.1.62 contains a broken double free detection vulnerability that allows attackers to bypass memory safety checks by exploiting signature overwriting in freed chunks. Attackers can call bablfree twice on the same pointer without triggering detection, as libc's malloc metadata overwrites...

CVE-2024-36334

Improper verification of cryptographic signature in the Radeon RGB tool could allow a malicious file placed in the installation directory to be run with elevated privileges potentially leading to arbitrary code execution...

Authentication Bypass

MinIO is vulnerable to Authentication Bypass. The vulnerability is due to missing signature verification for authTypeStreamingUnsignedTrailer requests in the Snowball auto-extract handler, which allows an attacker with knowledge of a valid access key to upload arbitrary objects without providing ...

curl: SSL session-cache peer key omits signature_algorithms: strict-sigalg handle silently resumes a permissive sibling's session

CURLOPTSSLSIGNATUREALGORITHMS policy bypass: SSL session cache key omits sigalgs, allowing a strict-sigalg handle to resume a session negotiated under a permissive policy AI disclosure This report was prepared with the assistance of an AI coding assistant Claude. The behavioral diff pre/post patc...

EUVD-2026-30668

Crypt::DSA versions through 1.19 for Perl use 2-args open, allowing existing files to be modified...

DENX Software Engineering Das U-Boot 访问控制错误漏洞

DENX Software Engineering's Das U-Boot is a general-purpose bootloader developed by the German company DENX Software Engineering. Versions of DENX Software Engineering's Das U-Boot prior to version 2026.04 contained an access control vulnerability. This vulnerability stemmed from the omission of...

PT-2026-41439

libbabl 0.1.62 contains a broken double free detection vulnerability that allows attackers to bypass memory safety checks by exploiting signature overwriting in freed chunks. Attackers can call babl free twice on the same pointer without triggering detection, as libc's malloc metadata overwrites...

PT-2026-41468

Name of the Vulnerable Software and Affected Versions Das U-Boot versions prior to 2026.04 Description Das U-Boot allows a Flat Image Tree FIT signature verification bypass. This occurs because hashed-nodes are omitted from a hash, which can lead to the acceptance of unsigned or modified images...

CVE-2026-8704

CVE-2026-8704 affects Crypt::DSA for Perl, version up to 1.19, where the 2-argument open function can allow existing files to be modified. This is the underlying root cause described across multiple sources. A fixed version is indicated as later than 1.19 (e.g., 1.20 per release notes), with reme...

CVE-2026-8704 Crypt::DSA versions through 1.19 for Perl use 2-args open, allowing existing files to be modified

Crypt::DSA versions through 1.19 for Perl use 2-args open, allowing existing files to be modified...

CVE-2026-8700

CVE-2026-8700 concerns Crypt::DSA for Perl, where seeds are generated with Perl’s built-in rand. The affected components are Crypt::DSA versions before 1.20. The root cause is the use of a non-cryptographically secure RNG, making seeds predictable for security-sensitive operations. This can under...

GHSA-GQX7-6552-67HF Improper Verification of Cryptographic Signature in com.oviva.telematik:epa4all-client

Impact An attacker who can MITM the TLS connection between the client and the IDP within the TI network can substitute a forged discovery document. The forged document redirects u ripukidpenc and uripukidpsig to attacker-controlled URLs. The client then encrypts the SMC-B-signed challenge respons...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the discovery document retrieval process via uripukidpenc and uripukidpsig properties. An attacker can intercept and modify the TLS connection to substitute a forged discovery document...

Improper Verification of Cryptographic Signature in com.oviva.telematik:epa4all-client

Impact An attacker who can MITM the TLS connection between the client and the IDP within the TI network can substitute a forged discovery document. The forged document redirects u ripukidpenc and uripukidpsig to attacker-controlled URLs. The client then encrypts the SMC-B-signed challenge respons...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verify process. An attacker can cause trust confusion by submitting a commit object with duplicate tree headers, resulting in different interpretations between git-core and go-git,...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verify process. An attacker can cause trust confusion by submitting a commit object with duplicate tree headers, resulting in different interpretations between git-core and go-git,...

Improper Verification of Cryptographic Signature

Overview Affected versions of this package are vulnerable to Improper Verification of Cryptographic Signature in the verify process. An attacker can cause trust confusion by submitting a commit object with duplicate tree headers, resulting in different interpretations between git-core and go-git,...

CVE-2026-44309

Gitsign is a keyless Sigstore to signing tool for Git commits with your a GitHub / OIDC identity. Prior to 0.16.0, gitsign verify and gitsign verify-tag re-encode commit/tag objects through go-git's EncodeWithoutSignature before checking the signature, instead of verifying against the raw git...

UBUNTU-CVE-2026-44309

Gitsign is a keyless Sigstore to signing tool for Git commits with your a GitHub / OIDC identity. Prior to 0.16.0, gitsign verify and gitsign verify-tag re-encode commit/tag objects through go-git's EncodeWithoutSignature before checking the signature, instead of verifying against the raw git...

nimiq-keys: Unchecked Ed25519 signature length in TaggedPublicKey::verify causes remote node panic via DHT

Impact A malicious network peer can crash any Nimiq full node by publishing a crafted Kademlia DHT record containing a TaggedSigned with a signature field whose byte length is not exactly 64. When the victim node's DHT verifier calls TaggedSigned::verify, execution reaches...