Vulnerability Description
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.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Nothings | Stb Truetype.H | <= 1.26 |
Related Weaknesses (CWE)
References
- https://gist.github.com/d0razi/c11dd07c75f3b795e4f8bbfd6e2f0d29ExploitThird Party Advisory
- https://vuldb.com/submit/780559Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/354647Third Party AdvisoryVDB Entry
- https://vuldb.com/vuln/354647/ctiPermissions RequiredVDB Entry
FAQ
What is CVE-2026-5315?
CVE-2026-5315 is a vulnerability with a CVSS score of 4.3 (MEDIUM). 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 manipulatio...
How severe is CVE-2026-5315?
CVE-2026-5315 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-5315?
Check the references section above for vendor advisories and patch information. Affected products include: Nothings Stb Truetype.H.