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gbsplay vulnerabilities

Vulnerabilities published for gbsplay in the last 30 days: 3. Listed in the KEV catalogue: 0.

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Vulnerabilities: 3

  1. CVE-2026-116727

    Medium · CVSS 4.8EPSS 0.13%No fix published

    gbsplay through 0.0.103 Heap Out-of-Bounds Read via vgm_open in gbs.c

    gbsplay through 0.0.103 contains a heap out-of-bounds read vulnerability in vgm_open() in gbs.c that walks the VGM command stream without bounds checks. Attackers can supply a crafted VGM file with wait opcodes and no 0x66 terminator to read past the heap buffer and crash the player.

    Published Updated
  2. CVE-2026-116726

    Medium · CVSS 4.8EPSS 0.13%No fix published

    gbsplay through 0.0.103 Heap Out-of-Bounds Read via gbr_open GBR Title

    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.

    Published Updated
  3. CVE-2026-116725

    Medium · CVSS 6.8EPSS 0.14%No fix published

    gbsplay through 0.0.103 Out-of-Bounds Read via mapper_map ROM Bank Index

    gbsplay through 0.0.103 contains an out-of-bounds read vulnerability in mapper_map() in mapper.c that fails to reject ROM bank indexes beyond the ROM size, causing an underflowed bank length. Attackers can supply crafted .gbr, .gbs or .gb files with malicious bank indexes to make bank_get() read far past the heap ROM buffer and crash the player.

    Published Updated

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