MEDIUM 6.8 NVD
CVE-2026-112272
Libdisplay-info 0.4.0 contains a heap out-of-bounds read vulnerability in the DisplayID v2 section parser in displayid2.c that allows attackers to read past the
Libdisplay-info 0.4.0 contains a heap out-of-bounds read vulnerability in the DisplayID v2 section parser in displayid2.c that allows attackers to read past the EDID buffer via oversized data block lengths. Attackers can supply a crafted EDID from a malicious monitor, KVM, capture device, or file to over-advance the parse cursor and crash applications.
References
- https://gitlab.freedesktop.org/emersion/libdisplay-info
- https://gitlab.freedesktop.org/emersion/libdisplay-info/-/blob/0.4.0/displayid2.c#L84-L143
- https://hackmd.io/@haindpwn/libdisplay-info-displayid-datablock-overrun-oob-read
- https://www.vulncheck.com/advisories/libdisplay-info-0.4.0-heap-out-of-bounds-read-via-dis
This medium severity vulnerability with a CVSS score of 6.8 was published on 2026-10-19 via NVD.
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