CVE-2026-3282
libvips unpremultiply.c vips_unpremultiply_build out-of-bounds
Vexday Risk Score
13Baixo
Decisão SSVC (CISA)
Track
Sem sinal de exploração → monitorar
CVSS 4.8EPSS 0.2%KEV nãoPoC —Nuclei —Metasploit —Patch referenciado
Ciclo de vida
27 fev 2026Publicada no NVD
Recomendação: Monitorar — sem sinal de exploração no momento.
A flaw has been found in libvips 8.19.0. This vulnerability affects the function vips_unpremultiply_build of the file libvips/conversion/unpremultiply.c. Executing a manipulation of the argument alpha_band can lead to out-of-bounds read. The attack needs to be launched locally. The exploit has been published and may be used. This patch is called 7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91. A patch should be applied to remediate this issue.
CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
Produtos afetados
n/a · libvipsReferências
https://github.com/libvips/libvips/https://github.com/libvips/libvips/commit/7215ead1e0cd7d3703cc4f5fca06d7d0f4c22b91https://github.com/libvips/libvips/issues/4881https://github.com/libvips/libvips/issues/4881#issue-3944216443https://github.com/libvips/libvips/pull/4886https://vuldb.com/?ctiid.348011https://vuldb.com/?id.348011https://vuldb.com/?submit.758862