MEDIUM 5.3 Microsoft

CVE-2022-4996

mruby bigint.c udiv floating point comparison with incorrect operator

Microsoft Security Update 2026-Aug: mruby bigint.c udiv floating point comparison with incorrect operator

Affected Products

azl3 nghttp2 1.61.0-3 on Azure Linux 3.0
azl3 rust 1.75.0-30 on Azure Linux 3.0
azl3 rust 1.90.0-10 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2022-4996
https://nvd.nist.gov/vuln/detail/CVE-2022-4996

Published: 2026-08-11 · Source: Microsoft · Feed updated: 2026-10-04

This medium severity vulnerability with a CVSS score of 5.3 was published on 2026-08-11 via Microsoft. Affected: azl3 nghttp2 1.61.0-3 on Azure Linux 3.0, azl3 rust 1.75.0-30 on Azure Linux 3.0, azl3 rust 1.90.0-10 on Azure Linux 3.0.

vulnfeed aggregates 10551 vulnerabilities from NVD, CISA KEV, Ubuntu, Debian, Red Hat, Kubernetes, Exploit-DB, OSS-Security, GitHub and OpenStack — updated every 4 hours.