CVE-2013-1591: Stack-based buffer overflow in libpixman, as used in Pale Moon before 15.4 and possibly other products, has...

Security readout for executives and security teams

CVE-2013-1591 is an old libpixman memory-safety issue reported in Pale Moon before 15.4 and possibly other products. The public record does not state a specific business impact, exploit path, or active exploitation. Treat it as a legacy graphics-library exposure that matters mainly where unsupported browsers, Linux packages, or appliances still carry old pixman code. Exposure is most likely in legacy systems using old libpixman/pixman packages, Pale Moon before 15.4, or products that embedded the affected library. The bundle does not provide complete affected-version ranges beyond Pale Moon before 15.4, so environment-specific inventory is required. Prioritize this as a legacy cleanup and vulnerability-management item unless affected internet-facing or high-trust systems are found. The absence of CVSS, specified impact, and KEV evidence limits urgency, but old graphics libraries in browsers and appliances can create avoidable exposure. Mitigation focus: Upgrade Pale Moon to 15.4 or later where relevant.; Apply applicable Red Hat, Mageia, Mandriva, or vendor pixman updates.; Review the upstream pixman commit and vendor advisories for fixed package versions..

Prepared

Jun 24, 2026, 11:46 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.