CVE-2019-10269

BWA (aka Burrow-Wheeler Aligner) before 2019-01-23 has a stack-based b ...

Published 29 Mar 2019Modified 17 Jun 2026CWE 787

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:3.1/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

BWA (aka Burrow-Wheeler Aligner) before 2019-01-23 has a stack-based buffer overflow in the bns_restore function in bntseq.c via a long sequence name in a .alt file.

Affected packages and fixed versions

Source	Package	Fixed in
debian 11	bwa	0.7.17-3
debian 12	bwa	0.7.17-3
debian 13	bwa	0.7.17-3
debian 14	bwa	0.7.17-3
debian 9	bwa	0.7.15-2+deb9u1
echo	bwa	0.7.17-3
ubuntu 16.04-ESM	bwa	0.7.12-5ubuntu0.1~esm1
ubuntu 18.04	bwa	0.7.17-1ubuntu0.1
ubuntu 18.04-ESM	bwa	0.7.17-1ubuntu0.1
ubuntu 19.04	bwa	0.7.17-3~ubuntu0.19.04.1

References

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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.