CVE-2026-5317

A security flaw has been discovered in Nothings stb up to 1.22. This affects the function start_decoder of the file stb_vorbis.c. The manipulation results in out-of-bounds write. The attack may be performed from remote. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

CVSS v3 6.3 MEDIUM
CVSS v2.0 7.5 HIGH

6.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact LOW

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://gist.github.com/d0razi/2ff8a0e812f74dd6fe7f2843931bb90c	Exploit Third Party Advisory
https://vuldb.com/submit/780561	Third Party Advisory VDB Entry
https://vuldb.com/vuln/354649	Third Party Advisory VDB Entry
https://vuldb.com/vuln/354649/cti	Permissions Required VDB Entry

Configurations

Configuration 1 (hide)

cpe:2.3:a:nothings:stb_vorbis.c:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2026-04-02 01:16

Updated : 2026-06-17 10:58

NVD link : CVE-2026-5317

Mitre link : CVE-2026-5317

CVE.ORG link : CVE-2026-5317

JSON object : View

Products Affected

nothings

stb_vorbis.c

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

CWE-787

Out-of-bounds Write

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