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Vendors / Red Hat

Red Hat vulnerabilities being exploited

2 Red Hat flaws were confirmed exploited in the wild in the past 365 days, across 2 products: Automatic Bug Reporting Tool, Libuser. If you run any of them, patch these first.

AddedExploited vulnerabilityFix by
2026-08-26CVE-2015-5287 Automatic Bug Reporting Tool
Red Hat Automatic Bug Reporting Tool Privilege Escalation Vulnerability

Red Hat Automatic Bug Reporting Tool (ABRT) contains a privilege escalation vulnerability that could allow local users with certain permissions to gain privileges via a symlink attack on a file with a predictable name. The impacted product(s) could be end-of-life (EoL) and/or end-of-service (EoS). Users are advised to discontinue use and/or transition to a supported version.

2026-09-09
2026-08-26CVE-2015-3246 Libuser
Red Hat Libuser Race Condition Vulnerability

Red Hat libuser contains a race condition vulnerability that allows authenticated local users to corrupt the /etc/passwd file to cause a denial of service or privilege escalation.

2026-09-09

Source: CISA Known Exploited Vulnerabilities catalog 2026.10.29 (live). A listing means some versions are affected: check yours in the advisory. Guidance only.