Low severity3.3NVD Advisory· Published Oct 26, 2026
CVE-2026-116726
CVE-2026-116726
Description
Gbsplay through 0.0.103 contains a heap out-of-bounds read vulnerability in gbr_open() in gbs.c that fails to verify file length before scanning the GBR ROM title field. Attackers can supply a crafted GBR file of 0x21 to 0x162 bytes to read past the heap buffer, crashing gbsplay or leaking memory.
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Affected products
1Patches
Vulnerability mechanics
References
5- github.com/mmitch/gbsplay/blob/0.0.103/gbs.cnvd
- github.com/mmitch/gbsplay/commit/33812ed38d84b800b5a17f639ef6625f76290785nvd
- github.com/mmitch/gbsplay/issues/201nvd
- hackmd.io/@haindpwn/gbsplay-rom-bank-index-oob-readnvd
- www.vulncheck.com/advisories/gbsplay-through-0.0.103-heap-out-of-bounds-read-via-gbr-open-gbr-titlenvd
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