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Vulnerabilities / CVE-2018-18504

critical

CVE-2018-18504

A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during…

Published Modified CWE 125
In the Trivy database since at least 24 Oct 2026, 07:11 UTCWhen it arrived before that build is not recorded.

Severity by source

NVD9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Trivy's own label is CRITICAL. Rated critical by NVD. Rated lower by Ubuntu (medium).

Description

A crash and out-of-bounds read can occur when the buffer of a texture client is freed while it is still in use during graphic operations. This results is a potentially exploitable crash and the possibility of reading from the memory of the freed buffers. This vulnerability affects Firefox < 65.

Affected packages and fixed versions

SourcePackageFixed in
ubuntu 14.04firefox65.0+build2-0ubuntu0.14.04.1
ubuntu 16.04firefox65.0+build2-0ubuntu0.16.04.1
ubuntu 18.04firefox65.0+build2-0ubuntu0.18.04.1
ubuntu 18.10firefox65.0+build2-0ubuntu0.18.10.1
ubuntu 19.04firefox65.0+build2-0ubuntu1
ubuntu 19.10firefox65.0+build2-0ubuntu1
ubuntu 20.04firefox65.0+build2-0ubuntu1
ubuntu 20.10firefox65.0+build2-0ubuntu1
ubuntu 21.04firefox65.0+build2-0ubuntu1
ubuntu 21.10firefox65.0+build2-0ubuntu1
ubuntu 22.04firefox65.0+build2-0ubuntu1
ubuntu 22.10firefox65.0+build2-0ubuntu1
Show all 15 entries from 15 sources
SourcePackageFixed in
ubuntu 14.04firefox65.0+build2-0ubuntu0.14.04.1
ubuntu 16.04firefox65.0+build2-0ubuntu0.16.04.1
ubuntu 18.04firefox65.0+build2-0ubuntu0.18.04.1
ubuntu 18.10firefox65.0+build2-0ubuntu0.18.10.1
ubuntu 19.04firefox65.0+build2-0ubuntu1
ubuntu 19.10firefox65.0+build2-0ubuntu1
ubuntu 20.04firefox65.0+build2-0ubuntu1
ubuntu 20.10firefox65.0+build2-0ubuntu1
ubuntu 21.04firefox65.0+build2-0ubuntu1
ubuntu 21.10firefox65.0+build2-0ubuntu1
ubuntu 22.04firefox65.0+build2-0ubuntu1
ubuntu 22.10firefox65.0+build2-0ubuntu1
ubuntu 23.04firefox65.0+build2-0ubuntu1
ubuntu 23.10firefox65.0+build2-0ubuntu1
ubuntu 24.04firefox65.0+build2-0ubuntu1

References

Vulnerability data compiled from the Trivy vulnerability database (trivy-db, Aqua Security, Apache License 2.0), which aggregates third-party advisories. CVE records are published by The MITRE Corporation under the CVE Terms of Use; CVE is a trademark of MITRE. This product uses data from the NVD API but is not endorsed or certified by the NVD. Severity, titles and advisory data from the GitHub Advisory Database (CC BY 4.0), Red Hat security data (CC BY 4.0) and the other sources linked on each entry. Entries may be summarised or re-formatted; the linked original is the authoritative record.