CVE-2026-6067

nasm: This update for nasm fixes the following issues - CVE-2026-6067: heap buffer overflow vulnerability due to a lack of...

CVE-2026-6067 is fixed in 4 products on 1 platform, first by OPENSUSE-SU-2026:21333-1, released July 13, 2026. It is not reported as exploited. Patch Radar priority: Routine.

Routine
CVSS
n/a
moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0036
30th percentile

This update for nasm fixes the following issues - CVE-2026-6067: heap buffer overflow vulnerability due to a lack of bounds checking in the obj_directive() function (bsc#1261986). - CVE-2026-6068: heap use after free vulnerability in response file processing (bsc#1261985).

Where it's fixed

ProductFixed inFixReleased
Linux
nasm · Fedora 43 2.16.03-5.fc43 FEDORA-2026-9AF234BCD6 Jul 22, 2026
nasm · opensuse-leap 16.0 3.02-160000.1.1 OPENSUSE-SU-2026:21333-1 Jul 13, 2026
nasm · sles 15.7 2.16.03-150700.3.3.1 SUSE-SU-2026:3178-1 Jul 22, 2026
nasm-debuginfo · Fedora 43 2.16.03-5.fc43 FEDORA-2026-9AF234BCD6 Jul 22, 2026
nasm-debugsource · Fedora 43 2.16.03-5.fc43 FEDORA-2026-9AF234BCD6 Jul 22, 2026
nasm-doc · Fedora 43 2.16.03-5.fc43 FEDORA-2026-9AF234BCD6 Jul 22, 2026

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