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CVE-2026-6791

🗓️ 10 Aug 2026 19:17:30Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 11 Views

wordexp's parse_tilde uses unbounded strndupa, causing stack overflow from attacker-controlled usernames.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-6791
10 Aug 202618:41
–attackerkb
cgr
Chainguard
CVE-2026-6791 vulnerabilities
3 Jul 202602:17
–cgr
circl
Circl
CVE-2026-6791
19 Aug 202608:09
–circl
cve
CVE
CVE-2026-6791
10 Aug 202618:41
–cve
cvelist
Cvelist
CVE-2026-6791 Potential stack-based buffer clash during tilde expansion in wordexp
10 Aug 202618:41
–cvelist
debiancve
Debian CVE
CVE-2026-6791
10 Aug 202618:41
–debiancve
euvd
EUVD
EUVD-2026-55729
10 Aug 202618:41
–euvd
mageia
Mageia
Updated glibc package fixes security vulnerabilities
11 Sep 202617:26
–mageia
mscve
Microsoft CVE
Potential stack-based buffer clash during tilde expansion in wordexp
12 Aug 202608:03
–mscve
opensuse
OPENSUSE Linux
glibc-2.44-1.1 on GA media (moderate)
3 Sep 202600:00
–opensuse
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03 Sep 2026 16:43Current
CVSS 49
EPSS0.00331
SSVC
11