AZL-99234
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-99234.json
- JSON Data
- https://api.osv.dev/v1/vulns/AZL-99234
- Upstream
- Published
- 2026-09-03T13:06:20Z
- Modified
- 2026-09-05T14:17:01.757532470Z
- Summary
- CVE-2026-85091 affecting package kata-containers 3.32.0.kata0-2
- Details
-
zlib versions 1.3.1.2 through 1.3.2 contain a heap buffer overflow vulnerability in the gz_vacate() function when processing non-blocking gzwrite() operations with stale external buffer pointers. Attackers can trigger the overflow by calling gzprintf() or gzvprintf() after a write stall, causing an unchecked memmove() to write beyond the internal input buffer boundary.
- References