RHEL 9 : php:8.3 (RHSA-2026:48197)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:48197 advisory. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fixes: php: PHP OpenSSL extension: Denial of Service...

AlmaLinux 8 : php:7.4 (ALSA-2026:47750)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:47750 advisory. php: PHP OpenSSL extension: Denial of Service due to buffer allocation flaw in AES-WRAP-PAD CVE-2026-14355 Bug Fixes and Enhancements: Backport fix for...

MiracleLinux 9 : php:8.2 (AXSA:2026-1579:01)

The remote MiracleLinux 9 host has packages installed that are affected by a vulnerability as referenced in the AXSA:2026-1579:01 advisory. php: PHP OpenSSL extension: Denial of Service due to buffer allocation flaw in AES-WRAP-PAD CVE-2026-14355 Tenable has extracted the preceding description...

RHEL 8 : php:8.2 (RHSA-2026:47749)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:47749 advisory. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fixes: php: PHP OpenSSL extension: Denial of Service...

AlmaLinux 9 : php:8.2 (ALSA-2026:40416)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:40416 advisory. php: PHP OpenSSL extension: Denial of Service due to buffer allocation flaw in AES-WRAP-PAD CVE-2026-14355 Bug Fixes and Enhancements: Rebase PHP to 8.2.32 for...

PT-2026-78636

Name of the Vulnerable Software and Affected Versions RDK-B WebUI version rdkb-2025q4-kirkstone Description Improper cryptographic signature verification in the jst functions.c file allows a remote, unauthenticated attacker to bypass authentication and obtain administrative access. The issue occu...

PT-2026-83515

This update for openssl-3-livepatches fixes the following issues: - HollowByte: DoS vector against OpenSSL TLS ClientHello via remote, attacker-controlled memory allocations bsc1271712, bsc1271713...

RHEL 9 : php:8.2 (RHSA-2026:40416)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:40416 advisory. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fixes: php: PHP OpenSSL extension: Denial of Service...

SUSE SLES15 Security Update : snphost (SUSE-SU-2026:3642-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:3642-1 advisory. - CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length bsc1270541. - CVE-2026-41678: openssl...

GHSA-5CFW-78WC-WVJQ vulnerabilities

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

Exploit for Out-of-bounds Read in Openssl

No d...

CVE-2026-59825

Mastodon is a free, open-source social network server based on ActivityPub. Prior to 4.4.19 and from 4.5.0 until 4.5.12, Mastodon's app/models/concerns/user/ldapauthenticable.rb mutates OpenSSL::SSL::SSLContext::DEFAULTPARAMS when LDAP authentication uses LDAPTLSNOVERIFY=true, disabling SSL and T...

CVE-2026-59825

When LDAP auth uses LDAP_TLS_NO_VERIFY=true, app/models/concerns/user/ldap_authenticable.rb mutates OpenSSL::SSL::SSLContext::DEFAULT_PARAMS, disabling SSL/TLS verification globally for puma web processes. This enables MITM attacks against all puma-originated HTTPS requests. Fixed in Mastodon 4.4...

CVE-2026-59825 Mastodon: Unwanted deactivation of SSL/TLS certificate verification

Mastodon is a free, open-source social network server based on ActivityPub. Prior to 4.4.19 and from 4.5.0 until 4.5.12, Mastodon's app/models/concerns/user/ldapauthenticable.rb mutates OpenSSL::SSL::SSLContext::DEFAULTPARAMS when LDAP authentication uses LDAPTLSNOVERIFY=true, disabling SSL and T...

Security update for snphost

This update for snphost fixes the following issues: CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length bsc1270541. CVE-2026-41678: openssl: OOB write due to incorrect bounds assertion in aes::unwrapkey bsc1270642. CVE-2026-41681: openssl: stack...

SUSE-SU-2026:3642-1 Security update for snphost

This update for snphost fixes the following issues: - CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length bsc1270541. - CVE-2026-41678: openssl: OOB write due to incorrect bounds assertion in aes::unwrapkey bsc1270642. - CVE-2026-41681: openssl:...

SUSE-SU-2026:23211-1 Security update for suseconnect-ng

This update for suseconnect-ng fixes the following issue: - Build against outdated go1.24-openssl bsc1268900. Changes for suseconnect-ng: - Update version to 1.23.0: - Use product identifier for product migrations bsc1268596. - Switch to using go1.26-openssl as the default Go version to install t...

openssl: openssl-src: OpenSSL: Memory leak leads to Denial of Service in OCSP response checking

A flaw was found in OpenSSL. A malicious TLS Transport Layer Security server can exploit this vulnerability by sending a specially crafted OCSP Online Certificate Status Protocol response during the X.509 certificate chain verification process. This can lead to a memory leak in client application...

Important: Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: openssl: openssl-3.5.6-0.5.hum1 aarch64, x8664 openssl-config-fips-3.5.6-0.5.hum1 aarch64, x8664 openssl-devel-3.5.6-0.5.hum1 aarch64, x8664 openssl-devel-engine-3.5.6-0.5.hum1 aarch64, x8664...

openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server

A flaw was found in OpenSSL. A remote attacker could exploit this by sending a large number of QUIC Initial packets to an OpenSSL QUIC server. This can cause the server to allocate and queue new incoming channels without limit, leading to unbounded memory growth. The excessive memory consumption...