UBUNTU-CVE-2025-8262
- Source
- https://ubuntu.com/security/CVE-2025-8262
- Import Source
- https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-8262.json
- JSON Data
- https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-8262
- Upstream
- Published
- 2025-07-28T07:15:00Z
- Modified
- 2025-08-01T19:52:18Z
- Severity
-
- 4.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N CVSS Calculator
- Ubuntu - medium
- Summary
- [none]
- Details
-
A vulnerability was found in yarnpkg Yarn up to 1.22.22. It has been classified as problematic. Affected is the function explodeHostedGitFragment of the file src/resolvers/exotics/hosted-git-resolver.js. The manipulation leads to inefficient regular expression complexity. It is possible to launch the attack remotely. The patch is identified as 97731871e674bf93bcbf29e9d3258da8685f3076. It is recommended to apply a patch to fix this issue.
- References
-
- https://ubuntu.com/security/CVE-2025-8262
- https://www.cve.org/CVERecord?id=CVE-2025-8262
- https://github.com/yarnpkg/yarn/pull/9199
- https://github.com/yarnpkg/yarn/pull/9199/commits/97731871e674bf93bcbf29e9d3258da8685f3076
- https://vuldb.com/?ctiid.317850
- https://vuldb.com/?id.317850
- https://vuldb.com/?submit.617393
Affected packages
Ubuntu:Pro:20.04:LTS / node-yarnpkg
Package
- Name
- node-yarnpkg
- Purl
- pkg:deb/ubuntu/node-yarnpkg@1.22.4-2?arch=source&distro=esm-apps/focal
Ubuntu:22.04:LTS / node-yarnpkg
Package
- Name
- node-yarnpkg
- Purl
- pkg:deb/ubuntu/node-yarnpkg@1.22.10+~cs22.25.14-8?arch=source&distro=jammy
Ubuntu:24.04:LTS / node-yarnpkg
Package
- Name
- node-yarnpkg
- Purl
- pkg:deb/ubuntu/node-yarnpkg@1.22.19+~cs24.27.18-4?arch=source&distro=noble