CLEANSTART-2026-XC26421
See a problem?- Import Source
- https://github.com/cleanstart-dev/cleanstart-security-advisories/blob/main/advisories/2026/CLEANSTART-2026-XC26421.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CLEANSTART-2026-XC26421
- Upstream
- Published
- 2026-09-08T02:00:36Z
- Modified
- 2026-09-08T02:30:03Z
- Severity
-
- 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection
- Details
-
Multiple security vulnerabilities affect the git-lfs package. Previously, after a channel has been established, a malicious peer could send crafted messages that would deadlock the entire connection. See references for individual vulnerability details.
- References
-
- https://github.com/cleanstart-dev/cleanstart-security-advisories/tree/main/advisories/2026/CLEANSTART-2026-XC26421.json
- https://osv.dev/vulnerability/CVE-2021-38561
- https://osv.dev/vulnerability/CVE-2022-27191
- https://osv.dev/vulnerability/CVE-2026-46600
- https://osv.dev/vulnerability/CVE-2026-56855
- https://osv.dev/vulnerability/CVE-2026-78662
- https://nvd.nist.gov/vuln/detail/CVE-2021-38561
- https://nvd.nist.gov/vuln/detail/CVE-2022-27191
- https://nvd.nist.gov/vuln/detail/CVE-2026-46600
- https://nvd.nist.gov/vuln/detail/CVE-2026-56855
- https://nvd.nist.gov/vuln/detail/CVE-2026-78662