OESA-2026-3819 compat-openssl11 security update

OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security TLS and Secure Sockets Layer SSL protocols. Security Fixes: Issue summary: Receiving a DTLS record for a future epoch while a handshake is in progress causes OpenSSL to buffer far more memory than th...

claude_opus_cve_2023_0266

Demostración de que Claude 3 Opus no entiende CVE-2023-0266 y no lo encuentra Demo 1. Incluso si se le dice dónde está el error, Opus no lo encuentra y alucina la presencia de adquisiciones de bloqueo Demo 2. La "ingeniería de prompts" también conocido como decirle al LLM exactamente cómo encontr...

PT-2026-89874

NetBSD contains a use-after-free and double-free vulnerability in msg recv copyin within the COMPAT NETBSD32 compatibility layer due to a missing return statement before the cleanup label on the success path. Any local user able to execute a 32-bit binary on a 64-bit NetBSD system can trigger a...

Important: Red Hat Security Advisory: compat-libtiff3 security update

An update for compat-libtiff3 is now available for Red Hat Enterprise Linux 7 Extended Lifecycle Support. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

RHEL 7 : compat-libtiff3 (RHSA-2026:61657)

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:61657 advisory. The libtiff3 package provides libtiff 3, an older version of libtiff library for manipulating TIFF Tagged Image File Format image format files. This...

PT-2026-82964

In the Linux kernel, the following vulnerability has been resolved: netfilter: xt nat: reject unsupported target families xt nat SNAT and DNAT target handlers assume IP-family conntrack state is present and can dereference a NULL pointer when instantiated from an unsupported family through nft...

Astra Linux – Vulnerabilities in Linux, Linux-5.10, Linux-5.15, Linux-6.1

In the Linux kernel, the following vulnerability has been resolved: filelock: Fixed the race condition recovery mechanism for fcntl/close operations. When I wrote the commit 3cad1bc01041 “filelock: Remove locks reliably when a fcntl/close race is detected”, I overlooked that there were two versio...

CVE-2026-49424

CVE-2026-49424 affects the Linux compatibility layer (Linuxulator, module linux(4)) in FreeBSD 14.3, 14.4, and 15.0 . The waitid() system call implementation translates a FreeBSD siginfo_t struct into a stack-declared Linux siginfo_t without first zeroing it, allowing an unprivileged user to obse...

Unity Linux 20.1070a Security Update: compat-openssl10 (UTSA-2026-099551)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099551 advisory. Issue summary: During processing of a crafted CMS EnvelopedData message with KeyTransportRecipientInfo a NULL pointer dereference can happen. Impact summary:...

Unity Linux 20.1070a Security Update: compat-openssl10 (UTSA-2026-099545)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099545 advisory. There is a type confusion vulnerability relating to X.400 address processing inside an X.509 GeneralName. X.400 addresses were parsed as an ASN1STRING but the public...

Unity Linux 20.1070a Security Update: compat-openssl10 (UTSA-2026-099546)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-099546 advisory. Issue summary: A specially crafted PKCS7 or S/MIME signed message could trigger a use-after-free during PKCS7 signature verification. Impact summary: A use-after-fre...

CVE-2026-72416 netfilter: nft_compat: ebtables emulation must reject non-bridge targets

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftcompat: ebtables emulation must reject non-bridge targets xtables targets return netfilter verdicts: NFACCEPT, NFDROP, and so on. ebtables targets return incompatible verdicts: EBTACCEPT, EBTDROP, ... We cannot allo...

PT-2026-72604

In the Linux kernel, the following vulnerability has been resolved: netfilter: nft compat: ebtables emulation must reject non-bridge targets xtables targets return netfilter verdicts: NF ACCEPT, NF DROP, and so on. ebtables targets return incompatible verdicts: EBT ACCEPT, EBT DROP, ... We cannot...

RHSA-2026:54642 Red Hat Security Advisory: compat-libtiff3 security update

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RHSA-2026:54638 Red Hat Security Advisory: compat-libtiff3 security update

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RHSA-2026:54640 Red Hat Security Advisory: compat-libtiff3 security update

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python3-ansible-compat-26.8.0-1.1 on GA media (moderate)

python3-ansible-compat-26.8.0-1.1 on GA media Announcement ID: openSUSE-SU-2026:11509-1 Rating: moderate Cross-References: CVE-2026-11332 CVSS scores: CVE-2026-11332 SUSE : 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Affected Products: openSUSE Tumbleweed An update that solves one...

Important: Red Hat Security Advisory: compat-libtiff3 security update

An update for compat-libtiff3 is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability...

Important: Red Hat Security Advisory: compat-libtiff3 security update

An update for compat-libtiff3 is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

Important: Red Hat Security Advisory: compat-libtiff3 security update

An update for compat-libtiff3 is now available for Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.6 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Important. A Common...