CVE-2026-17510

Crypt::OpenSSL::PKCS12 versions before 1.98 for Perl allow a NULL pointer dereference in printattribute via a zero length BMPSTRING attribute. printattribute sizes the destination buffer for a BMPSTRING attribute from its declared byte length with Renewattribute, length, char. A zero length...

SUSE-SU-2026:3534-1 Security update for openssl-1_1-livepatches

This update for openssl-11-livepatches fixes the following issues: - 'HollowByte' DoS via attacker-controlled memory allocation bsc1271712, bsc1271713...

ruby:3.3 security, bug fix, and enhancement update

ruby 3.3.12-8 - Upgrade to Ruby 3.3.12. Resolves: RHEL-171335 Resolves: RHEL-193665 rubygem-mysql2 0.5.5-3 - Disable tests on the 32bit platforms ix86. Related: RHEL-80222 0.5.5-2 - Adapt tests to openssl 3.2 Resolves: RHEL-80222 0.5.5-1 - Upgrade to mysql2 0.5.5. Related: RHEL-17089 rubygem-pg...

openssl: Fix of 5 CVEs

CVE-2026-7383: fix signed integer overflow when sizing Unicode output in ASN1mbstringncopy - CVE-2026-9076: fix heap out-of-bounds read in kekunwrapkey check-byte validation - CVE-2026-28388: fix NULL pointer dereference when delta CRL lacks the CRL Number extension - CVE-2026-34180: avoid length...

SUSE-SU-2026:23056-1 Security update for libssh

This update for libssh fixes the following issues: - CVE-2026-3731: denial of Service via out-of-bounds read in SFTP extension name handler bsc1259377. - CVE-2026-59843: denial of service via zero advertised channel packet size bsc1272164. - CVE-2026-59844: denial of service via oversized SFTP re...

ROOT-OS-ALPINE-315-CVE-2025-69420 CVE-2025-69420 in openssl - Patched by Root

Root has patched CVE-2025-69420 in the openssl package for Root:Alpine:3.15. Multiple fixed versions available...

ROOT-OS-ALPINE-315-CVE-2025-9230 CVE-2025-9230 in openssl - Patched by Root

Root has patched CVE-2025-9230 in the openssl package for Root:Alpine:3.15. Multiple fixed versions available...

AlmaLinux 9 : gstreamer1-plugins-bad-free (ALSA-2026:47179)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:47179 advisory. gstreamer: gstreamer: rfbsrc/librfb Hextile heap out-of-bounds write with 16bpp framebuffer CVE-2026-59691 gstreamer: gstreamer: DTLS certificate Subject...

Missing Release of Memory after Effective Lifetime

Overview Affected versions of this package are vulnerable to Missing Release of Memory after Effective Lifetime through the checkcertocspresp function in crypto/x509/x509vfy.c. An attacker can exhaust memory in a TLS client by supplying a stapled OCSP BasicResponse with no single-response entries...

CVE-2026-54876 Client-Side Memory Leak in OCSP Response Checking

Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries. Impact summary: An attacker can leak an attacker-tunable amount of memory per TLS handshake in a victim clien...

CVE-2026-54876 Client-Side Memory Leak in OCSP Response Checking

Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries. Impact summary: An attacker can leak an attacker-tunable amount of memory per TLS handshake in a victim clien...

Photon OS 5.0: Openssl PHSA-2026-5.0-92-0874

An update of the openssl package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-92-0874. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

Photon OS 5.0: Openssl PHSA-2026-5.0-91-0747

An update of the openssl package has been released. %NASLMINLEVEL 80900 C Tenable, Inc. The descriptive text and package checks in this plugin were extracted from VMware Security Advisory PHSA-2026-5.0-91-0747. The text itself is copyright C VMware, Inc. include'compat.inc'; if description...

OpenSSL 4.0.0 < 4.0.2 Vulnerability

The version of OpenSSL installed on the remote host is prior to 4.0.2. It is, therefore, affected by a vulnerability as referenced in the 4.0.2 advisory. - Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP...

CVE-2026-54876

Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP response that contains no single response entries. Impact summary: An attacker can leak an attacker-tunable amount of memory per TLS handshake in a victim clien...

OpenSSL 3.6.0 < 3.6.4 Vulnerability

The version of OpenSSL installed on the remote host is prior to 3.6.4. It is, therefore, affected by a vulnerability as referenced in the 3.6.4 advisory. - Issue summary: A malicious TLS server can cause a memory leak in a TLS client that has enabled OCSP response checking by sending an OCSP...

openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap

A flaw was found in the OpenSSL CMS implementation RFC 3211 KEK Unwrap. This vulnerability allows memory corruption, an application level denial of service, or potential execution of attacker-supplied code via crafted CMS messages using password-based encryption PWRI...

openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap

A flaw was found in the OpenSSL CMS implementation RFC 3211 KEK Unwrap. This vulnerability allows memory corruption, an application level denial of service, or potential execution of attacker-supplied code via crafted CMS messages using password-based encryption PWRI...

openssl: Out-of-bounds read & write in RFC 3211 KEK Unwrap

A flaw was found in the OpenSSL CMS implementation RFC 3211 KEK Unwrap. This vulnerability allows memory corruption, an application level denial of service, or potential execution of attacker-supplied code via crafted CMS messages using password-based encryption PWRI...

cryptography: PKCS#7 EnvelopedData decryption exposes a Bleichenbacher oracle through distinguishable errors and timing

Summarypkcs7decryptder, pkcs7decryptpem, and pkcs7decryptsmime reported theoutcome of decrypting a RecipientInfo's encryptedKey in severaldistinguishable ways, one of which disclosed the exact length recovered from theRSA operation. The same distinction was also observable by timing. Anapplicatio...