AZL-97524
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-97524.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-97524
- Upstream
- Published
- 2026-08-20T18:16:36Z
- Modified
- 2026-09-20T05:33:47Z
- Summary
- CVE-2026-63384 affecting package mysql for versions less than 8.0.46-2
- Details
-
Libevent is an event notification library. Prior to 2.1.13 and 2.2.2-alpha, libevent has an incorrect integer conversion in event_tagging.c when evtag_unmarshal_header uses evtag_decode_int to decode an attacker-controlled uint32 payload length and returns it as a signed int. Values above INT_MAX become negative or truncated, and evtag_unmarshal_string can use the converted value in allocation sizing, producing a wrapped large allocation request and denial of service. This issue is fixed in versions 2.1.13 and 2.2.2-alpha.
- References