CVE-2026-92880CWE-119CWE-787

CVE-2026-92880

Medium · published September 17, 2026

CVSS v3.1
6.3
EPSS
0%
Percentile
36.5
In the wild
Unconfirmed
What it is

A weakness has been identified in vgmstream up to r2117. Impacted is the function vadpcm_read_coefs_be of the file src/coding/vadpcm_decoder.c of the component EA SCHl parser. This manipulation of the argument entry/entries causes out-of-bounds write. Remote exploitation of the attack is possible. Patch name: ae37662ad626254ddd96ad69ac263792d7a92024. It is suggested to install a patch to address this issue.

The record
Technical detail
CVSS v3.1
6.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
CVSS v4.0
5.3 · CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X
EPSS
0.00432 · 36.5th percentile
Weaknesses
CWE-119 · Improper Restriction of Operations within the Bounds of a Memory Buffer; CWE-787 · Out-of-bounds Write
Published
2026-09-17T19:16Z
References (8)
https://github.com/vgmstream/vgmstream/ · [email protected]https://github.com/vgmstream/vgmstream/commit/ae37662ad626254ddd96ad69ac263792d7a92024 · [email protected]https://github.com/vgmstream/vgmstream/issues/1994 · [email protected]https://github.com/vgmstream/vgmstream/pull/2008 · [email protected]https://vuldb.com/cve/CVE-2026-92880 · [email protected]https://vuldb.com/submit/942161 · [email protected]https://vuldb.com/vuln/406346 · [email protected]https://vuldb.com/vuln/406346/cti · [email protected]
EPSS history
Timeline
  • 19 SEP 03:55Z
    EPSS moved — → 0%
    epss
  • 17 SEP 15:00Z
    vgmstream EA SCHl parser vadpcm_decoder.c vadpcm_read_coefs_be out-of-bounds write
    cvelistv5