DEBIAN-CVE-2026-58203
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-58203
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-58203.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-58203
- Upstream
- Published
- 2026-07-06T16:16:35Z
- Modified
- 2026-08-27T23:06:28Z
- Severity
-
- 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L CVSS Calculator
- Summary
- [none]
- Details
-
pydantic-settings provides settings management using Pydantic. From 2.12.0 until 2.14.2, NestedSecretsSettingsSource reads secret values from files in a configured secrets_dir. When secrets_nested_subdir=True, a directory entry inside secrets_dir that is a symbolic link pointing outside secrets_dir is followed, so files outside the configured directory are read into settings values. The same code path bypasses the documented secrets_dir_max_size protection. An attacker or lower-privileged component able to influence entries in the configured secrets directory (for example, a writable or shared secrets mount) can turn this into an unintended local file read into settings and can defeat the advertised loading-size cap. This vulnerability is fixed in 2.14.2.
- References
Affected packages
Debian:14 / pydantic-settings
Package
- Name
- pydantic-settings
- Purl
- pkg:deb/debian/pydantic-settings?arch=source&distro=forky
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affectedFixed2.14.2-1