High (8.1) in microsoft azure uamqp. EPSS 7.3% chance of exploitation in the next 30 days.
The UAMQP is a general purpose C library for AMQP 1.0. During a call to open_get_offered_capabilities, a memory allocation may fail causing a use-after-free issue and if a client called it during connection communication it may cause a remote code execution. Users are advised to update the submodule with commit `30865c9c`. There are no known workarounds for this vulnerability.
Severity
CVSS 3.1
8.1 high
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
7.3% chance of exploitation in the next 30 days; higher than 94% of CVEs (scores of 2026-10-31)