Frequency
1
occurrences
First Seen
February 18, 2026
Last Seen
February 18, 2026
Related Threat Clusters
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Multiple CVEs Identified in GIFLIB Affecting Remote Systems
Two vulnerabilities have been reported in GIFLIB, affecting versions 5.1.4 and 5.2.1. CVE-2021-40633 involves a memory leak in gif2rgb that can lead to denial of service, while CVE-2022-28506 is a heap-buffer-overflow…
2 articles · Updated February 18, 2026
Recent Intelligence Reports
- CVE-2022-28506 There is a heap-buffer-overflow in GIFLIB 5.2.1 function DumpScreen2RGB() in gif2rgb.c:298:45. — Api.Msrc.Microsoft · February 18, 2026