CVE-2026-5315HIGH 8.8EPSS p39.1%
CVE-2026-5315CVE-2026-5315
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.
Scoring
| CVSS 3.1 | 8.8 (HIGH) |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| EPSS | 0.51% probability of exploitation · percentile 39.1% · 2026-06-19T12:03:05Z |
| Published | 2026-04-02 |
| Last modified | 2026-04-30 |
Underlying weaknesses· 2
References
2
| Type | Target | Confidence | Tier |
|---|---|---|---|
| Weakness | Improper Restriction of Operations within the Bounds of a Memory Buffercwe-119 | 0% | live |
| Weakness | Out-of-bounds Readcwe-125 | 0% | live |
Related by meaning· 6
Nearest entities by semantic similarity across the cs-graph corpus.