What is CVE-2018-11626?

CVE-2018-11626 is a high-severity vulnerability in Simple Lossless Audio Project, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2018-05-31.

How severe is CVE-2018-11626?

High severity. CVSS v3 base score is 7.5 out of 10.

Buffer overflow in Simple Lossless Audio Project

CVE-2018-11626

SELA (aka SimplE Lossless Audio) v0.1.2-alpha has a stack-based buffer overflow in the core/apev2.c init_apev2_keys function.

Vulnerability class: Buffer Overflow

Published 2018-05-31 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.014 (70.8th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 71st percentile — 70.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000

Affected products

Simple Lossless Audio Project — versions 0.1.2

Weakness classification (CWE)

CWE-787 — Out-of-bounds Write

References

github.com/sahaRatul/sela/issues/12 (Patch, Third Party Advisory)

Frequently asked questions

What is CVE-2018-11626?: CVE-2018-11626 is a high-severity vulnerability in Simple Lossless Audio Project, classified under Out-of-bounds Write. CVSS score: 7.5/10. Published 2018-05-31.
How severe is CVE-2018-11626?: High severity. CVSS v3 base score is 7.5 out of 10.