OESA-2026-1662 edk2 security update

EDK II is a modern, feature-rich, cross-platform firmware development environment for the UEFI and PI specifications. Security Fixes: Issue summary: Calling PKCS12getfriendlyname function on a maliciously crafted PKCS12 file with a BMPString UTF-16BE friendly name containing non-ASCII BMP code...

curl: Function `do_pubkey()` can have out-of-bound read issue

Summary A 1-byte out-of-bounds heap read in dopubkey in lib/vtls/x509asn1.c. When parsing an RSA public key with a zero-length or all-zero modulus, the loop dereferences a pointer before checking bounds. Requires a non-OpenSSL TLS backend e.g., Mbed/Gnu. A certificate chain verification can trigg...

KeePassXC < 2.7.12 Local Privilege Escalation

The version of KeePassXC installed on the remote Windows host is prior to 2.7.12. It is, therefore, affected by a local privilege escalation vulnerability due to loading OpenSSL configuration from an unsecured location. A local attacker with low-privileged access could leverage this vulnerability...

CVE-2026-3229

CVE-2026-3229 describes an integer overflow in wolfSSL’s certificate chain allocation. The heap corruption arises in the static function wolfssl_add_to_chain when certificate data is written beyond the bounds of an insufficiently sized certificate buffer. The issue is triggered via APIs used for ...

GHSA-WJ64-GH9J-XM82 vulnerabilities

Vulnerabilities for packages: openssl...

CVE-2026-2673 vulnerabilities

Vulnerabilities for packages: openssl...

GHSA-WJ64-GH9J-XM82 vulnerabilities

Vulnerabilities for packages: openssl, libcrypto3-2.34...

CVE-2026-2673 vulnerabilities

Vulnerabilities for packages: openssl, libcrypto3-2.34...

pyOpenSSL DTLS cookie callback buffer overflow

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pyOpenSSL allows TLS connection bypass via unhandled callback exception in set_tlsext_servername_callback

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K000160399: Node.js vulnerability CVE-2025-59464

Security Advisory Description A memory leak in Node.js’s OpenSSL integration occurs when converting X.509 certificate fields to UTF-8 without freeing the allocated buffer. When applications call socket.getPeerCertificatetrue, each certificate field leaks memory, allowing remote clients to trigger...

SUSE CVE-2026-27459

pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback to setcookiegeneratecallback returned a cookie value greater than 256 bytes, pyOpenSSL would overflow an OpenSSL provided buffer. Starting in version 26.0....

OPENSUSE-SU-2026:10392-1 python311-pyOpenSSL-26.0.0-1.1 on GA media

These are all security issues fixed in the python311-pyOpenSSL-26.0.0-1.1 package on the GA media of openSUSE Tumbleweed...

PT-2026-26365

Name of the Vulnerable Software and Affected Versions wolfssl affected versions not specified Description An integer overflow issue was identified in the wolfssl add to chain function, leading to heap corruption when certificate data exceeded the bounds of the certificate buffer. The function is...

Exploit for Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Openssl

🔐 SSH Exploit Tool Educational Use Only 📌 Description Th...

Exploit for Use of Cryptographically Weak Pseudo-Random Number Generator (PRNG) in Openssl

🔐 SSH Exploit Tool Educational Use Only 📌 Description Th...

RHSA-2026:4825 Red Hat Security Advisory: compat-openssl11 security update

Bulletin has no description...

RHSA-2026:4824 Red Hat Security Advisory: compat-openssl11 security update

Bulletin has no description...

DEBIAN-CVE-2026-27459

pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback to setcookiegeneratecallback returned a cookie value greater than 256 bytes, pyOpenSSL would overflow an OpenSSL provided buffer. Starting in version 26.0....

PYSEC-2026-2269

pyOpenSSL is a Python wrapper around the OpenSSL library. Starting in version 22.0.0 and prior to version 26.0.0, if a user provided callback to setcookiegeneratecallback returned a cookie value greater than 256 bytes, pyOpenSSL would overflow an OpenSSL provided buffer. Starting in version 26.0....