AZL-91809
See a problem?- Import Source
- https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-91809.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/AZL-91809
- Upstream
- Published
- 2026-07-03T07:16:24Z
- Modified
- 2026-09-09T05:29:25Z
- Summary
- CVE-2026-8458 affecting package curl for versions less than 8.11.1-10
- Details
-
libcurl might in some circumstances reuse the wrong connection when asked to do Negotiate-authenticated ones, even when they are set to use different 'services'.
libcurl features a pool of recent connections so that subsequent requests can reuse an existing connection to avoid overhead.
When reusing a connection a range of criteria must be met. Due to a logical error in the code, a request that was issued by an application could wrongfully reuse an existing connection to the same server that was authenticated using different services.
- References