DEBIAN-CVE-2025-14819

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Source
https://security-tracker.debian.org/tracker/CVE-2025-14819
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-14819.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2025-14819
Upstream
Published
2026-01-08T10:15:46.730Z
Modified
2026-01-09T11:07:08.866835Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N CVSS Calculator
Summary
[none]
Details

When doing TLS related transfers with reused easy or multi handles and altering the CURLSSLOPT_NO_PARTIALCHAIN option, libcurl could accidentally reuse a CA store cached in memory for which the partial chain option was reversed. Contrary to the user's wishes and expectations. This could make libcurl find and accept a trust chain that it otherwise would not.

References

Affected packages

Debian:12 / curl

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

7.*
7.88.1-10
7.88.1-10+deb12u1~bpo11+1
7.88.1-10+deb12u1
7.88.1-10+deb12u2
7.88.1-10+deb12u3~bpo11+1
7.88.1-10+deb12u3
7.88.1-10+deb12u4
7.88.1-10+deb12u5~bpo11+1
7.88.1-10+deb12u5
7.88.1-10+deb12u6~bpo11+1
7.88.1-10+deb12u6
7.88.1-10+deb12u7
7.88.1-10+deb12u8
7.88.1-10+deb12u9
7.88.1-10+deb12u11
7.88.1-10+deb12u12
7.88.1-10+deb12u13
7.88.1-10+deb12u14
7.88.1-11
8.*
8.0.1-1~exp1
8.2.1-1
8.2.1-2~bpo12+1
8.2.1-2
8.3.0-1
8.3.0-2~bpo12+1
8.3.0-2~exp1
8.3.0-2
8.3.0-3
8.4.0-1
8.4.0-2~bpo12+1
8.4.0-2
8.5.0-1
8.5.0-1+exp1
8.5.0-2~bpo12+1
8.5.0-2
8.5.0-2+exp1
8.6.0-1
8.6.0-1.1
8.6.0-2
8.6.0-3
8.6.0-3.1~exp1
8.6.0-3.1~exp2
8.6.0-3.1
8.6.0-3.2
8.6.0-4
8.7.1-1
8.7.1-1+exp1
8.7.1-2
8.7.1-3
8.7.1-4
8.7.1-5~bpo12+1
8.7.1-5
8.7.1-5+exp1
8.8.0-1~bpo12+1
8.8.0-1
8.8.0-1+exp1
8.8.0-1+exp2
8.8.0-2
8.8.0-3
8.8.0-4
8.9.0-1
8.9.0-2
8.9.0-3
8.9.1-1
8.9.1-2~bpo12+1
8.9.1-2
8.10.0-1
8.10.0-2
8.10.1-1~bpo12+1
8.10.1-1
8.10.1-2
8.11.0-1
8.11.1-1~bpo12+1
8.11.1-1
8.12.0+git20250209.89ed161+ds-1~bpo12+1
8.12.0+git20250209.89ed161+ds-1
8.12.1-1
8.12.1-2~bpo12+1
8.12.1-2
8.12.1-3~bpo12+1
8.12.1-3
8.13.0~rc-1~exp1
8.13.0~rc-1~exp2
8.13.0~rc2-1
8.13.0~rc2-2
8.13.0~rc3-1
8.13.0~rc3-1+exp1
8.13.0-1
8.13.0-1+exp1
8.13.0-2
8.13.0-2+exp1
8.13.0-3
8.13.0-4
8.13.0-4+exp1
8.13.0-5~bpo12+1
8.13.0-5
8.13.0-5+exp1
8.14.0~rc1-1+exp1
8.14.0~rc2-1+exp1
8.14.0~rc3-1+exp1
8.14.0-1
8.14.0-1+exp1
8.14.1-1~bpo12+1
8.14.1-1
8.14.1-2~bpo12+1
8.14.1-2
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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-14819.json"

Debian:13 / curl

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

8.*
8.14.1-2
8.14.1-2+deb13u1
8.14.1-2+deb13u2
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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-14819.json"

Debian:14 / curl

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
8.18.0~rc3-1

Affected versions

8.*
8.14.1-2
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

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-14819.json"