PatchTheCVE: giflib projecthttps://patchthecve.com/CVEs with upgrade or downgrade fix stepsCVE-2026-26740: Buffer Overflow vulnerability in giflib v.5.2.2 allows a remote attacker to cause a denial of service via the https://patchthecve.com/cve/CVE-2026-26740.htmlhttps://patchthecve.com/cve/CVE-2026-26740.htmlThu, 23 Jul 2026 12:17:15 +0000HIGH 8.2: Buffer Overflow vulnerability in giflib v.5.2.2 allows a remote attacker to cause a denial of service via the EGifGCBToExtension overwriting an existing Graphic Control Extension block without validating its allocated size.CVE-2026-23868: Giflib contains a double-free vulnerability that is the result of a shallow copy in GifMakeSavedImage and incohttps://patchthecve.com/cve/CVE-2026-23868.htmlhttps://patchthecve.com/cve/CVE-2026-23868.htmlWed, 15 Jul 2026 02:18:44 +0000MEDIUM 5.1: Giflib contains a double-free vulnerability that is the result of a shallow copy in GifMakeSavedImage and incorrect error handling. The conditions needed to trigger this vulnerability are difficult but may be possible.CVE-2024-45993: Giflib Project v5.2.2 is vulnerable to a heap buffer overflow via gif2rgb.https://patchthecve.com/cve/CVE-2024-45993.htmlhttps://patchthecve.com/cve/CVE-2024-45993.htmlSun, 05 Jul 2026 01:20:36 +0000MEDIUM 6.5: Giflib Project v5.2.2 is vulnerable to a heap buffer overflow via gif2rgb.CVE-2023-48161: Buffer Overflow vulnerability in GifLib Project GifLib v.5.2.1 allows a local attacker to obtain sensitive infhttps://patchthecve.com/cve/CVE-2023-48161.htmlhttps://patchthecve.com/cve/CVE-2023-48161.htmlThu, 08 Oct 2026 22:17:25 +0000HIGH 7.1: Buffer Overflow vulnerability in GifLib Project GifLib v.5.2.1 allows a local attacker to obtain sensitive information via the DumpSCreen2RGB function in gif2rgb.c