RHSA-2026:49511 Red Hat Security Advisory: frr security update

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RHSA-2026:49401 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

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RHSA-2026:49387 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

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RHSA-2026:48960 Red Hat Security Advisory: hplip security update

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RHSA-2026:48961 Red Hat Security Advisory: hplip security update

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RHSA-2026:48959 Red Hat Security Advisory: hplip security update

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RHSA-2026:47891 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

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RHSA-2026:47889 Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

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RHSA-2026:47179 Red Hat Security Advisory: gstreamer1-plugins-bad-free security update

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RHSA-2026:47178 Red Hat Security Advisory: yelp security update

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RHSA-2026:47104 Red Hat Security Advisory: firefox security update

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RHSA-2026:47057 Red Hat Security Advisory: nodejs:24 security update

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RHSA-2026:44416 Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

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crypto/tls: golang: Go crypto/tls: Denial of Service via multiple TLS 1.3 key update messages

A flaw was found in the crypto/tls package within the Go golang standard library, specifically affecting TLS 1.3 connections. A remote attacker can exploit this vulnerability by sending multiple key update messages in a single record after the handshake. This can cause the connection to deadlock,...

Important: Red Hat Security Advisory: container-tools:rhel8 security, bug fix, and enhancement update

An update for the container-tools:rhel8 module 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...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 9. 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 available for each vulnerability fr...

Important: Red Hat Security Advisory: thunderbird security update

An update for thunderbird is now available for Red Hat Enterprise Linux 8. 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 available for each vulnerability fr...

Important: Red Hat Security Advisory: fence-agents security update

An update for fence-agents is now available for Red Hat Enterprise Linux 10.0 Extended Update 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 availab...

Important: Red Hat Security Advisory: libpq security update

An update for libpq is now available for Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions. 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...

CVE-2026-64564

CVE-2026-64564 concerns a Linux kernel SCTP DEL-IP processing bug. The vulnerability arises because sctp_process_asconf() caches the ASCONF transport in asconf->transport (tied to chunk->transport) and that transport can be different from the packet source address when looked up via __sctp_...