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CVE-2026-79781: Improper Limitation of a Pathname to a Restricted Directory

🗓️ 25 Aug 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Path traversal in rclone serve s3 before 1.74.4 via dot-dot S3 keys allows file read/overwrite.

Related
Refs
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-79781
25 Aug 202615:16
–cve
cvelist
Cvelist
CVE-2026-79781 rclone serve s3 Path Traversal via dot-dot object keys
25 Aug 202615:16
–cvelist
debiancve
Debian CVE
CVE-2026-79781
25 Aug 202615:16
–debiancve
euvd
EUVD
EUVD-2026-65539
25 Aug 202615:16
–euvd
nvd
NVD
CVE-2026-79781
25 Aug 202616:17
–nvd
osv
OSV
DEBIAN-CVE-2026-79781
25 Aug 202616:17
–osv
osv
OSV
GHSA-8V25-V8P6-QF7V rclone: Path traversal in serve s3 allows reading and overwriting root-level files
5 Aug 202620:27
–osv
osv
OSV
GO-2026-6189 Path traversal in serve s3 in github.com/rclone/rclone
18 Aug 202616:38
–osv
osv
OSV
UBUNTU-CVE-2026-79781
25 Aug 202616:17
–osv
ptsecurity
Positive Technologies
PT-2026-81370
25 Aug 202600:00
–ptsecurity
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10 Sep 2026 00:00Current
CVSS 3.16.5
CVSS 46.9
EPSS0.00255
SSVC
0