Oracle Linux 10 : c-ares (ELSA-2026-42096)

The remote Oracle Linux 10 host has packages installed that are affected by a vulnerability as referenced in the ELSA-2026-42096 advisory. 1.34.6-2 - Fix double-free in processtimeouts CVE-2026-33630 Resolves: RHEL-192867 Tenable has extracted the preceding description block directly from the...

RLSA-2026:42096 Important: c-ares security update

The c-ares C library defines asynchronous DNS Domain Name System requests and provides name resolving API. Security Fixes: c-ares: c-ares: Use-after-free / double-free in query-completion handling CVE-2026-33630 For more details about the security issues, including the impact, a CVSS score,...

AlmaLinux 10 : c-ares (ALSA-2026:42096)

The remote AlmaLinux 10 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:42096 advisory. c-ares: c-ares: Use-after-free / double-free in query-completion handling CVE-2026-33630 Tenable has extracted the preceding description block directly from the...

Important: Red Hat Security Advisory: c-ares security update

An update for c-ares is now available for Red Hat Enterprise Linux 10. 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 from t...

Amazon Linux 2023 : nodejs22, nodejs22-devel, nodejs22-full-i18n (ALAS2023-2026-1981)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1981 advisory. A use-after-free / double-free in c-ares' query-completion handling. Thesame flaw -- a query's callback being invoked while the query is stilllinked in the channel's internal lookup structures -- is...

Amazon Linux 2023 : nodejs24, nodejs24-devel, nodejs24-full-i18n (ALAS2023-2026-1980)

It is, therefore, affected by a vulnerability as referenced in the ALAS2023-2026-1980 advisory. A use-after-free / double-free in c-ares' query-completion handling. Thesame flaw -- a query's callback being invoked while the query is stilllinked in the channel's internal lookup structures -- is...

Fedora 44 : c-ares (2026-950a662010)

The remote Fedora 44 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2026-950a662010 advisory. - update to 1.34.7 - fixes CVE-2026-33630 GHSA-6wfj-rwm7-3542 and GHSA-pjmc-gx33-gc76 and GHSA-jv8r-gqr9-68wj Tenable has extracted the preceding description...

Linux Distros Unpatched Vulnerability : CVE-2026-33630

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - c-ares: c-ares: Use-after-free / double-free in query-completion handling CVE-2026-33630 Note that Nessus relies on the presence of the package as reported by t...