Medium severity · published Oct 5, 2026
CVE-2026-105251
vgmstream VAG File psx_decoder.c ps_find_padding out-of-bounds
6.3
CVSS
0.2%
EPSS
No
On KEV
Description
A vulnerability was detected in vgmstream up to r2117. Affected by this vulnerability is the function ps_find_padding of the file src/coding/psx_decoder.c of the component VAG File Handler. Performing a manipulation results in out-of-bounds read. The attack is possible to be carried out remotely. The patch is named 4b8316652a30d40f99ad43310bed273fd1f8a7a3. It is suggested to install a patch to address this issue.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
Low
Integrity
Low
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
VG
vgmstream · Vgmstream
r2117 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-105251
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-105251
vdb-entry
https://vuldb.com/vuln/413458
signature
https://vuldb.com/vuln/413458/cti
third-party-advisory
https://vuldb.com/cve/CVE-2026-105251
third-party-advisory
https://vuldb.com/submit/976281
issue-tracking
https://github.com/vgmstream/vgmstream/issues/2000
issue-tracking
https://github.com/vgmstream/vgmstream/pull/2001
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