AZL-83420
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-83420.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-83420
- Upstream
- Published
- 2026-04-16T15:17:41Z
- Modified
- 2026-09-03T05:27:10Z
- Summary
- CVE-2026-6409 affecting package protobuf for versions less than 25.3-7
- Details
-
A Denial of Service (DoS) vulnerability exists in the Protobuf PHP library during the parsing of untrusted input. Maliciously structured messages—specifically those containing negative varints or deep recursion—can be used to crash the application, impacting service availability.
- References