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Busybox: busybox: passwd/group parser writes heap pointers out of bounds due to stale tokenize() endpoint

🗓️ 01 Oct 2026 08:05:37Reported by MicrosoftType 
mscve
 mscve
🔗 msrc.microsoft.com👁 14 Views

Related
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-88839
23 Sep 202617:45
–cve
cvelist
Cvelist
CVE-2026-88839 Busybox: busybox: passwd/group parser writes heap pointers out of bounds due to stale tokenize() endpoint
23 Sep 202617:45
–cvelist
debiancve
Debian CVE
CVE-2026-88839
23 Sep 202617:45
–debiancve
euvd
EUVD
EUVD-2026-85512
23 Sep 202617:45
–euvd
mend
Mend
CVE-2026-88839
23 Sep 202617:45
–mend
nvd
NVD
CVE-2026-88839
23 Sep 202618:17
–nvd
opensuse
OPENSUSE Linux
busybox-1.38.0-3.1 on GA media (moderate)
7 Oct 202600:00
–opensuse
opensuse
OPENSUSE Linux
Security update for busybox (important)
18 Oct 202600:00
–opensuse
osv_azl
osv_azl
AZL-105125 CVE-2026-88839 affecting package busybox 1.36.1-27
23 Sep 202618:17
–osv_azl
osv_debian
osv_debian
DEBIAN-CVE-2026-88839
23 Sep 202618:17
–osv_debian
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01 Oct 2026 21:49Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.16.7
EPSS0.00123
SSVC
14