ALPINE-CVE-2026-116188

Source
https://security.alpinelinux.org/vuln/CVE-2026-116188
Import Source
https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-116188.json
JSON Data
https://api.osv.dev/v1/vulns/ALPINE-CVE-2026-116188
Upstream
Published
2026-10-25T14:16:58Z
Modified
2026-11-03T06:32:34Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

rclone serve s3 versions 1.75.0 before 1.75.2 contain an integer overflow vulnerability in multipart reorder-memory accounting that bypasses the configured buffer limit. Attackers can open two concurrent current-part PUT requests declaring huge lengths to wrap the signed int64 counter and retain out-of-order parts in memory, exhausting the host.

References

Affected packages

Alpine:v3.24 / rclone

Package

Name
rclone
Purl
pkg:apk/alpine/rclone?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
1.75.0
Fixed
1.75.2-r0

Database specific

source
"https://storage.googleapis.com/cve-osv-conversion/alpine/ALPINE-CVE-2026-116188.json"