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CVE-2026-89639: Undefined Security Weakness

🗓️ 11 Sep 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 4 Views

Stale cached data served after O_TRUNC in Linux kernel cifs via missing fscache invalidation.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-89639
11 Sep 202619:45
cve
cvelist
Cvelist
CVE-2026-89639 cifs: use cifs_invalidate_cache() in cifs_do_truncate() for O_TRUNC
11 Sep 202619:45
cvelist
debiancve
Debian CVE
CVE-2026-89639
11 Sep 202619:45
debiancve
euvd
EUVD
EUVD-2026-76551
11 Sep 202619:45
euvd
nvd
NVD
CVE-2026-89639
11 Sep 202620:19
nvd
osv
OSV
BELL-CVE-2026-89639
15 Sep 202606:05
osv
osv
OSV
DEBIAN-CVE-2026-89639
11 Sep 202620:19
osv
osv
OSV
UBUNTU-CVE-2026-89639
11 Sep 202620:19
osv
ptsecurity
Positive Technologies
PT-2026-90355
11 Sep 202600:00
ptsecurity
redhatcve
RedhatCVE
CVE-2026-89639
11 Sep 202623:00
redhatcve
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13 Sep 2026 00:00Current
CVSS 3.17.1
EPSS0.00124
4