CVE-2026-81700

openssl_encrypt versions before 1.4.9 contain a signature verification bypass in the gpg_runner.verify_detached function. The root cause is that the function only checks the VALIDSIG status without inspecting REVKEYSIG , EXPKEYSIG , or GPG exit codes, causing it to accept revoked and expired sign...

PT-2026-82601

Name of the Vulnerable Software and Affected Versions openssl encrypt versions prior to 1.4.9 Description A signature verification issue exists in the gpg runner.verify detached function. The system accepts revoked and expired keys because it only checks the VALIDSIG status and fails to inspect...

PT-2026-82609

Name of the Vulnerable Software and Affected Versions openssl encrypt versions prior to 1.4.9 Description The enroll trust key function uses suffix-tolerant fingerprint matching when binding a plugin-signing trust anchor. This allows an operator to confirm a short, forgeable GPG key ID, potential...

ANT-2026-GSPVGEYA · gpg/libgcrypt · Stack Buffer Overflow

stack-buffer-overflow medium CVE-2026-41990 GHSA-78pv-qq8x-94px Severity Claude high · Security research firm - · Maintainer medium Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Calif. ANT-2026-GSPVGEYA: ML-DSA...

MINI-GPG3-QFQW-M53R

Bulletin has no description...

CVE-2026-24882 vulnerabilities

Vulnerabilities for packages: gnupg...

GHSA-M6X2-4HHH-669J vulnerabilities

Vulnerabilities for packages: gnupg...

CVE-2026-24882 vulnerabilities

Vulnerabilities for packages: gnupg...

CVE-2026-57062 vulnerabilities

Vulnerabilities for packages: gnupg...

JLSEC-2026-564 In GnuPG before 2.5.17, a crafted CMS (S/MIME) EnvelopedData message carrying an oversized wrapped...

In GnuPG before 2.5.17, a crafted CMS S/MIME EnvelopedData message carrying an oversized wrapped session key can cause a stack-based buffer overflow in gpg-agent during PKDECRYPT--kem=CMS handling. This can easily be leveraged for denial of service; however, there is also memory corruption that...

SUSE-FU-2026:21232-1 Feature update for libgcrypt, libgpg-error

This update for libgcrypt, libgpg-error fixes the following issues: Update libgcrypt to 1.12.1 jscPED-15059: New and extended interfaces: - Allow access to the FIPS service indicator via the new GCRYCTLFIPSSERVICEINDICATOR control code. - Make SHA-1 non-FIPS internally for the 1.12 API - Add...

Ubuntu 16.04 LTS / 18.04 LTS : Roundcube Webmail vulnerabilities (USN-8132-1)

The remote Ubuntu 16.04 LTS / 18.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-8132-1 advisory. It was discovered that Roundcube Webmail did not properly sanitize certain HTML elements within the e-mail body. An attacker could possibly u...

CLSA-2026-1773411204 Update of alt-php

Move gpg key and repo installation from debian/install to postinst Add support for multiple deb platforms...

PT-2026-46282

Move gpg key and repo installation from debian/install to postinst Add support for multiple deb platforms...

Oracle Linux 7 : gnupg2 (ELSA-2026-1677)

The remote Oracle Linux 7 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-1677 advisory. 2.0.22-5.0.1 - Fix CVE-2025-68973 gpg.fail/memcpy Orabug: 38914175 Tenable has extracted the preceding description block directly from the Oracle Linux security...

gnupg2 security update

2.0.22-5.0.1 - Fix CVE-2025-68973 gpg.fail/memcpy Orabug: 38914175...

SUSE-SU-2026:0434-1 Security update for gpg2

This update for gpg2 fixes the following issues: Security fixes: - CVE-2026-24882: Fixed stack-based buffer overflow in TPM2 PKDECRYPT for TPM-backed RSA and ECC keys bsc1257396 - Fixed GnuPG accepting Path Separators and Path Traversals in Literal Data 'Filename' Field bsc1256389...

SUSE SLES16 Security Update : gpg2 (SUSE-SU-2026:20195-1)

The remote SUSE Linux SLES16 / SLESSAP16 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:20195-1 advisory. - CVE-2026-24882: stack-based buffer overflow in TPM2 PKDECRYPT for TPM-backed RSA and ECC keys bsc1257396. - CVE-2026-24883: deni...

SUSE CVE-2026-24881

In GnuPG before 2.5.17, a crafted CMS S/MIME EnvelopedData message carrying an oversized wrapped session key can cause a stack-based buffer overflow in gpg-agent during PKDECRYPT--kem=CMS handling. This can easily be leveraged for denial of service; however, there is also memory corruption that...

CVE-2026-24881

A flaw was found in GnuPG. A remote attacker could exploit this vulnerability by sending a specially crafted Cryptographic Message Syntax CMS EnvelopedData message. This message, containing an oversized wrapped session key, can cause a stack-based buffer overflow in the gpg-agent component...