DEBIAN-CVE-2026-5315

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Source
https://security-tracker.debian.org/tracker/CVE-2026-5315
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5315.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-5315
Upstream
  • CVE-2026-5315
Published
2026-04-02T00:16:25Z
Modified
2026-09-14T17:03:18Z
Severity
  • 8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator
Summary
[none]
Details

A vulnerability was determined in Nothings stb up to 1.26. The affected element is the function stbtt__buf_get8 in the library stb_truetype.h of the component TTF File Handler. Executing a manipulation can lead to out-of-bounds read. The attack can be executed remotely. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.

References

Affected packages

Debian:12 / libstb

Package

Name
libstb
Purl
pkg:deb/debian/libstb?arch=source&distro=bookworm

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.0~git20220908.8b5f1f3+ds-1
0.0~git20230129.5736b15+ds-1
0.0~git20230129.5736b15+ds-1.1~exp1
0.0~git20230129.5736b15+ds-1.1
0.0~git20230129.5736b15+ds-1.2
0.0~git20240715.f7f20f39fe4f+ds-1
0.0~git20241109.5c20573+ds-1
0.0~git20250907.fede005+ds-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5315.json"

Debian:13 / libstb

Package

Name
libstb
Purl
pkg:deb/debian/libstb?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.0~git20241109.5c20573+ds-1
0.0~git20250907.fede005+ds-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5315.json"

Debian:14 / libstb

Package

Name
libstb
Purl
pkg:deb/debian/libstb?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

0.*
0.0~git20241109.5c20573+ds-1
0.0~git20250907.fede005+ds-1

Ecosystem specific 

{
    "urgency": "unimportant"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-5315.json"