Giflib Project

14 CVEs across 1 Giflib Project products. Browse Giflib Project vulnerabilities, severities, and proof-of-concept exploits.

Giflib Project products with known CVEs

Product	CVEs
Giflib	14

Giflib Project CVEs — newest first
CVE	Severity	Score	Published	Summary
`CVE-2026-26740`	High	`8.2`	2026-03-18	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 Graphi…
`CVE-2026-23868`	Medium	`5.1`	2026-03-10	Giflib contains a double-free vulnerability that is the result of a shallow copy in GifMakeSavedImage and incorrect error handling. The conditions needed to tr…
`CVE-2024-45993`	Medium	`6.5`	2024-09-30	Giflib Project v5.2.2 is vulnerable to a heap buffer overflow via gif2rgb.
`CVE-2023-48161`	High	`7.1`	2023-11-22	Buffer Overflow vulnerability in GifLib Project GifLib v.5.2.1 allows a local attacker to obtain sensitive information via the DumpSCreen2RGB function in gif2r…
`CVE-2023-39742`	Medium	`5.5`	2023-08-25	giflib v5.2.1 was discovered to contain a segmentation fault via the component getarg.c.
`CVE-2021-40633`	High	`8.8`	2022-06-14	A memory leak (out-of-memory) in gif2rgb in util/gif2rgb.c in giflib 5.1.4 allows remote attackers trigger an out of memory exception or denial of service via…
`CVE-2022-28506`	Medium	`5.5`	2022-04-25	There is a heap-buffer-overflow in GIFLIB 5.2.1 function DumpScreen2RGB() in gif2rgb.c:298:45.
`CVE-2020-23922`	High	`7.1`	2021-04-21	An issue was discovered in giflib through 5.1.4. DumpScreen2RGB in gif2rgb.c has a heap-based buffer over-read.
`CVE-2019-15133`	Medium	`6.5`	2019-08-17	In GIFLIB before 2019-02-16, a malformed GIF file triggers a divide-by-zero exception in the decoder function DGifSlurp in dgif_lib.c if the height field of th…
`CVE-2018-11490`	High	`8.8`	2018-05-26	The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow…
`CVE-2018-11489`	High	`8.8`	2018-05-26	The DGifDecompressLine function in dgif_lib.c in GIFLIB (possibly version 3.0.x), as later shipped in cgif.c in sam2p 0.49.4, has a heap-based buffer overflow…
`CVE-2016-3177`	Critical	`9.8`	2017-01-23	Multiple use-after-free and double-free vulnerabilities in gifcolor.c in GIFLIB 5.1.2 have unspecified impact and attack vectors.
`CVE-2016-3977`	Medium	`5.5`	2016-04-21	Heap-based buffer overflow in util/gif2rgb.c in gif2rgb in giflib 5.1.2 allows remote attackers to cause a denial of service (application crash) via the backgr…
`CVE-2015-7555`	Medium	`5.5`	2016-04-13	Heap-based buffer overflow in giffix.c in giffix in giflib 5.1.1 allows attackers to cause a denial of service (program crash) via crafted image and logical sc…