A out-of-bounds read vulnerability exists in the dr_mp3 drmp3_init_internal functionality of dr_libs (version(s): 0.7.3).

published 2026-11-10 yesterday modified 2026-11-10 yesterday also EUVD-2026-121252

cvss: 4.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 19%
public exploits: 0; none known

A out-of-bounds read vulnerability exists in the dr_mp3 drmp3_init_internal functionality of dr_libs (version(s): 0.7.3). A specially crafted .mp3 file can lead to an out-of-bounds read. An attacker can provide a malicious file to trigger this vulnerability.

Is CVE-2026-11315 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Exploit prediction

0.27% chance of exploitation in the next 30 days, higher than 19% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by	version	score	vector
CNA	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Affected products

mackron dr_libs

Classification

Weakness

CWE-125 Out-of-bounds Read

References

talosintelligence.com /vulnerability_reports/TALOS-2026-2441

Sources

CVE List CVE-2026-11315
NVD CVE-2026-11315

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.