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CVE-2026-6491

MEDIUM

5.3

Description

A security vulnerability has been detected in libvips up to 8.18.2. The affected element is the function im_minpos_vec of the file libvips/deprecated/vips7compat.c of the component nip2 Handler. Such manipulation of the argument n leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed publicly and may be used. The vendor confirms that they will "be removing the deprecated area in libvips 8.19".

Details CVE

Score CVSS v3.15.3

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Vecteur d'attaqueLOCAL

ComplexiteLOW

Privileges requisLOW

Interaction utilisateurNONE

Publie4/17/2026

Derniere modification4/17/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-119CWE-122

References

https://github.com/biniamf/pocs/tree/main/libvips_im_minpos_vec_oob(cna@vuldb.com)

https://github.com/libvips/libvips/(cna@vuldb.com)

https://github.com/libvips/libvips/issues/4965(cna@vuldb.com)

https://github.com/libvips/libvips/issues/4965#issuecomment-4135003499(cna@vuldb.com)

https://vuldb.com/submit/786994(cna@vuldb.com)

https://vuldb.com/vuln/358035(cna@vuldb.com)

https://vuldb.com/vuln/358035/cti(cna@vuldb.com)

Correlations IOC

Aucune correlation enregistree

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