USN-8585-1: Kerberos vulnerabilities

It was discovered that Kerberos had an integer underflow vulnerability in the berval2tldata function. An attacker could possibly use this issue to cause Kerberos to crash, resulting in a denial of service. CVE-2026-11850 It was discovered that Kerberos had vulnerabilities in its NegoEx mechanism...

Oracle Linux 10 : krb5 (ELSA-2026-19145)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-19145 advisory. 1.21.3-10.0.1 - Fixed race condition in krb5setpassword Orabug: 33609767 1.21.3-10 - Fix NegoEx parsing vulnerabilities CVE-2026-40355, CVE-2026-4035...

krb5 security update

1.21.3-10.0.1 - Fixed race condition in krb5setpassword Orabug: 33609767 1.21.3-10 - Fix NegoEx parsing vulnerabilities CVE-2026-40355, CVE-2026-40356 Resolves: RHEL-171588 RHEL-171597...

Oracle Linux 9 : krb5 (ELSA-2026-19357)

The remote Oracle Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-19357 advisory. 1.21.1-10.0.1 - Fixed race condition in krb5setpassword Orabug: 33609767 1.21.1-10 - Fix NegoEx parsing vulnerabilities CVE-2026-40355, CVE-2026-40356...

krb5 security update

1.21.1-10.0.1 - Fixed race condition in krb5setpassword Orabug: 33609767 1.21.1-10 - Fix NegoEx parsing vulnerabilities CVE-2026-40355, CVE-2026-40356 Resolves: RHEL-171590 RHEL-171596...

Debian dsa-6293 : krb5-admin-server - security update

The remote Debian 12 / 13 host has packages installed that are affected by a vulnerability as referenced in the dsa-6293 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6293-1 [email protected] https://www.debian.org/security/...

[SECURITY] [DSA 6293-1] krb5 security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6293-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso May 22, 2026 https://www.debian.org/security/faq -...

Oracle Linux 8 : krb5 (ELSA-2026-16799)

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-16799 advisory. 1.18.2-34.0.1 - Fixed race condition in krb5setpassword Orabug: 33609767 1.18.2-34 - Fix NegoEx parsing vulnerabilities CVE-2026-40355, CVE-2026-40356...

Fedora 42 : krb5 (2026-6c99aaa6d3)

The remote Fedora 42 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-6c99aaa6d3 advisory. - Fix NegoEx parsing vulnerabilities CVE-2026-40355, CVE-2026-40356 Tenable has extracted the preceding description block directly from the Fedora...

krb5 security update

1.18.2-34.0.1 - Fixed race condition in krb5setpassword Orabug: 33609767 1.18.2-34 - Fix NegoEx parsing vulnerabilities CVE-2026-40355, CVE-2026-40356 Resolves: RHEL-171589 RHEL-171594...

Fedora 44 : krb5 (2026-8b43ea2f82)

The remote Fedora 44 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-8b43ea2f82 advisory. Fix NegoEx parsing vulnerabilities CVE-2026-40355, CVE-2026-40356 Add upstream patches to build against openssl 4.0 Make configure.ac work with...

Fedora 45 : krb5 (2026-2e9fe57a46)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-2e9fe57a46 advisory. Automatic update for krb5-1.22.2-7.fc45. Changelog Tue Apr 28 2026 Julien Rische - 1.22.2-7 - Fix NegoEx parsing vulnerabilities CVE-2026-40355,...