PT-2026-29674 · Stb · Stb

D0Razi + 1 · Published 2026-04-02 · Updated 2026-04-30 · CVE-2026-5317

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Nothings stb versions up to 1.22

Description A security flaw exists in Nothings stb, specifically within the start decoder function of the stb vorbis.c file. This flaw results in an out-of-bounds write, and can be exploited remotely. The exploit has been publicly released.

Recommendations Versions prior to 1.23: There is no information about a newer version that contains a fix for this vulnerability.

Exploit

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-119

Related Identifiers

CVE-2026-5317

Affected Products

Stb

References · 14

• 🔥 https://gist.github.com/d0razi/2ff8a0e812f74dd6fe7f2843931bb90c · Exploit
• https://security-tracker.debian.org/tracker/CVE-2026-5317 · Vendor Advisory
• https://ubuntu.com/security/CVE-2026-5317 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2026-5317 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2026-5317 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2026-5317 · Security Note
• https://cve.org/CVERecord?id=CVE-2026-5317 · Security Note
• https://twitter.com/CVEnew/status/2039647718612914385 · Twitter Post
• https://twitter.com/CVEarity/status/2039676170321715368 · Twitter Post
• https://t.me/cveNotify/161634 · Telegram Post
• https://twitter.com/cyberbivash/status/2039536466007630206 · Twitter Post
• https://vuldb.com/vuln/354649/cti · Note
• https://vuldb.com/submit/780561 · Note
• https://vuldb.com/vuln/354649 · Note