CVE-2026-26740
Publicada em · Atualizada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
21Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 8.2epss 0.7%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Produtos afetados
n/a · n/aReferências
https://access.redhat.com/errata/RHSA-2026:33447https://access.redhat.com/errata/RHSA-2026:33450https://access.redhat.com/errata/RHSA-2026:33451https://access.redhat.com/errata/RHSA-2026:33452https://access.redhat.com/errata/RHSA-2026:33455https://access.redhat.com/errata/RHSA-2026:33456https://access.redhat.com/errata/RHSA-2026:33501https://access.redhat.com/errata/RHSA-2026:33502https://access.redhat.com/errata/RHSA-2026:33503https://access.redhat.com/errata/RHSA-2026:33509https://access.redhat.com/errata/RHSA-2026:36004https://access.redhat.com/errata/RHSA-2026:36005