CVE-2018-5147

critical
Published — · Modified —
CVSS v3
CVSS v2
VIR risk
9.5

Description

The libtremor library has the same flaw as CVE-2018-5146. This library is used by Firefox in place of libvorbis on Android and ARM platforms. This vulnerability affects Firefox ESR < 52.7.2 and Firefox < 59.0.1.

Predictions

Exploit likelihood
20%
Patch ETA

Heuristic predictions, AS-IS, for prioritization only.

Mitigations

vendor Authored 2026-05-27

Vendor advisory: debian — https://security-tracker.debian.org/tracker/CVE-2018-5147

vendor Authored 2026-05-27

Vendor advisory: suse — https://www.suse.com/security/cve/CVE-2018-5147.html

OS impact

OSVersionStatusFixed in
arch archfixed59.0.1-1
suse slesaffected
debian debiansidfixed59.0.1-1
debian debianbookwormfixed52.7.2esr-1
debian debianbullseyefixed52.7.2esr-1
debian debianforkyfixed52.7.2esr-1
debian debiantrixiefixed52.7.2esr-1

References

Verify integrity in audit chain (admin only). AS-IS.