DEBIAN-CVE-2026-107929

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Source

https://security-tracker.debian.org/tracker/CVE-2026-107929

Import Source

https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107929.json

JSON Data

https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-107929

Upstream

CVE-2026-107929

Published

2026-10-20T21:17:15Z

Modified

2026-10-31T10:00:43Z

Severity

8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

When CURLOPT_INTERFACE (or the command line tool's --interface option) is set with one of the documented prefixes (if!, host!, ifhost!), that binding is not part of the connection reuse key, so a later transfer asking for a different source can silently reuse an existing connection and go out from the earlier transfer's source address

References

https://security-tracker.debian.org/tracker/CVE-2026-107929

Affected packages

Debian:13 / curl

Package

Name: curl
Purl: pkg:deb/debian/curl?arch=source&distro=trixie

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

8.*

8.14.1-2

8.14.1-2+deb13u1

8.14.1-2+deb13u2~bpo13+1

8.14.1-2+deb13u2

8.14.1-2+deb13u3

8.14.1-2+deb13u4

8.14.1-2+deb13u5

8.14.1-2+deb13u7

8.14.1-2+exp1

8.15.0~rc1-1exp1

8.15.0~rc2-1~exp1

8.15.0~rc3-1~exp1

8.15.0-1~bpo13+1

8.15.0-1~exp1

8.15.0-1

8.16.0~rc1-1~exp1

8.16.0~rc2-1

8.16.0~rc2-2

8.16.0~rc3-1

8.16.0-1~bpo13+1

8.16.0-1

8.16.0-1+exp1

8.16.0-2

8.16.0-3

8.16.0-4~bpo13+1

8.16.0-4

8.17.0~rc1-1~exp1

8.17.0~rc2-1

8.17.0~rc3-1

8.17.0-1

8.17.0-2

8.17.0-3

8.18.0~rc1-1+exp1

8.18.0~rc2-1

8.18.0~rc3-1

8.18.0-1~bpo13+1

8.18.0-1

8.18.0-2

8.19.0~rc1-1~exp1

8.19.0~rc2-1

8.19.0~rc2-2

8.19.0~rc3-1

8.19.0-1~bpo13+1

8.19.0-1

8.19.0-1+exp1

8.19.0-2

8.19.0-3

8.19.0-3+exp1

8.19.0-3+exp2

8.20.0~rc1-1+exp1

8.20.0~rc1-1+exp2

8.20.0~rc1-1+exp3

8.20.0~rc2-1

8.20.0~rc2-1+exp1

8.20.0~rc3-1

8.20.0~rc3-1+exp1

8.20.0-1

8.20.0-1+exp

8.20.0-2~bpo13+1

8.20.0-2

8.20.0-2+exp1

8.20.0-3

8.20.0-4

8.20.0-5~bpo13+1

8.20.0-5

8.21.0~rc1-1+exp1

8.21.0~rc2-1

8.21.0~rc2-1+exp1

8.21.0~rc3-1

8.21.0~rc3-1+exp1

8.21.0-1

8.21.0-1+exp1

8.21.0-2~bpo13+1

8.21.0-2

8.21.0-2+exp1

8.22.0~rc2-1

8.22.0~rc2-2

8.22.0~rc3-1

8.22.0~rc3-1+exp1

8.22.0-1

8.22.0-1+exp1

8.23.0~rc1-1

8.23.0~rc1-2

8.23.0~rc2-1

8.23.0~rc2-1+exp1

8.23.0~rc3-1

8.23.0~rc3-1+exp1

8.23.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Database specific

source

"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-107929.json"

Debian:14 / curl