AZL-92154
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-92154.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-92154
- Upstream
- Published
- 2026-07-09T11:16:40Z
- Modified
- 2026-08-29T05:27:27Z
- Summary
- CVE-2026-56288 affecting package patch for versions less than 2.7.6-10
- Details
-
GNU patch is vulnerable to a NULL pointer dereference when processing a specially crafted unified-diff patch file. Improper handling of consecutive end-of-file newline markers can corrupt internal hunk (single block of changes in diff) data structures, causing the application to pass a NULL pointer to fwrite() during patch processing. An attacker can trigger this condition with a malicious patch file, causing the utility to crash and resulting in a denial of service.
This issue has been fixed in the commit e6d6a4e021660679d7fc9150f981d4920f722313
- References