CVE-2026-116726
Low
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.
SeverityLow
CVSS3.3
Exploit probability—
ProductMmitch Gbsplay
PublishedOct 26, 2026
First seenOct 26, 2026
Weakness typeCWE-125Out-of-bounds read
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| mmitch gbsplay | v ≤ 0.0.103 | — |
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