Rocky Linux 8 [CIQ] Security Update: libyang / libyang-debuginfo / libyang-debugsource Multiple Vulnerabilities (crlea-2021_1906)

The Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CIQ crlea-20211906 advisory. For detailed information on changes in this release, see the Rocky Enterprise Software Foundation Enterprise Linux 8.4 Release Notes linked from the...

Rocky Linux 9 [CIQ] Security Update: libyang / libyang-debuginfo / libyang-debugsource / libyang-devel / etc (crlsa-2026_25051)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202625051 advisory. libyang: libyang: Denial of Service or arbitrary code execution via maliciously crafted LYB binary blob CVE-2026-44673 Tenable has extracted the preceding...

Rocky Linux 8 [CIQ] Security Update: libyang / libyang-debuginfo / libyang-debugsource (crlsa-2026_24545)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202624545 advisory. libyang: libyang: Denial of Service or arbitrary code execution via maliciously crafted LYB binary blob CVE-2026-44673 Tenable has extracted the preceding...

AlmaLinux 9.2 [TuxCare] Security Update: libyang / libyang-devel / libyang-devel-doc (ALMALINUX9.2:CLSA-2026:1786710499)

The AlmaLinux 9.2 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.2:CLSA-2026:1786710499 advisory. - libyang from v2.0.164 to v2.1.30 was discovered to contain a NULL pointer dereference via the function lyspstmtvalidatevalue at...

Rocky Linux 10.2 [CIQ] Security Update: libyang / libyang-debuginfo / libyang-debugsource / libyang-devel / etc (crlsa-2026_24758)

The Rocky Linux 10.2 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-202624758 advisory. libyang: libyang: Denial of Service or arbitrary code execution via maliciously crafted LYB binary blob CVE-2026-44673 Tenable has extracted the preceding...

libyang: libyang: Denial of Service or arbitrary code execution via maliciously crafted LYB binary blob

A flaw was found in libyang, a YANG data modeling language library. An integer overflow in the lybreadstring function can lead to a heap buffer overflow when parsing a maliciously crafted LYB binary blob. A remote attacker, by supplying this malicious LYB data to any libyang consumer such as a...

Important: Red Hat Security Advisory: libyang security update

An update for libyang is now available for Red Hat Enterprise Linux 9.6 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 available for...

Important: Red Hat Security Advisory: libyang security, bug fix, and enhancement update

An update for libyang is now available for Red Hat Enterprise Linux 9.4 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...

libyang: libyang: Denial of Service or arbitrary code execution via maliciously crafted LYB binary blob

A flaw was found in libyang, a YANG data modeling language library. An integer overflow in the lybreadstring function can lead to a heap buffer overflow when parsing a maliciously crafted LYB binary blob. A remote attacker, by supplying this malicious LYB data to any libyang consumer such as a...

libyang: libyang: Denial of Service or arbitrary code execution via maliciously crafted LYB binary blob

A flaw was found in libyang, a YANG data modeling language library. An integer overflow in the lybreadstring function can lead to a heap buffer overflow when parsing a maliciously crafted LYB binary blob. A remote attacker, by supplying this malicious LYB data to any libyang consumer such as a...

Important: Red Hat Security Advisory: libyang security, bug fix, and enhancement update

An update for libyang 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...

RHEL 9 : libyang (RHSA-2026:65467)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:65467 advisory. Libyang is YANG data modeling language parser and toolkit written and providing API in C. Security Fixes: libyang: libyang: Denial of Service or...

RHEL 9 : libyang (RHSA-2026:65508)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:65508 advisory. Libyang is YANG data modeling language parser and toolkit written and providing API in C. Security Fixes: libyang: libyang: Denial of Service or...

RHEL 9 : libyang (RHSA-2026:65477)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:65477 advisory. Libyang is YANG data modeling language parser and toolkit written and providing API in C. Security Fixes: libyang: libyang: Denial of Service or...

RHSA-2026:51368 Red Hat Security Advisory: libyang security update

Bulletin has no description...

RHSA-2026:51351 Red Hat Security Advisory: libyang security update

Bulletin has no description...

RHSA-2026:51339 Red Hat Security Advisory: libyang security update

Bulletin has no description...

RHEL 8 : libyang (RHSA-2026:51339)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:51339 advisory. Libyang is YANG data modeling language parser and toolkit written and providing API in C. Security Fixes: libyang: libyang: Denial of Service or...

RHEL 8 : libyang (RHSA-2026:51351)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:51351 advisory. Libyang is YANG data modeling language parser and toolkit written and providing API in C. Security Fixes: libyang: libyang: Denial of Service or...

RHEL 8 : libyang (RHSA-2026:51368)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by a vulnerability as referenced in the RHSA-2026:51368 advisory. Libyang is YANG data modeling language parser and toolkit written and providing API in C. Security Fixes: libyang: libyang: Denial of Service or...