UNKNOWN Microsoft

CVE-2026-43966

HTTP Response Splitting via Non-VCHAR Bytes in cow_http_struct_hd:escape_string/2

Microsoft Security Update 2026-Jun: HTTP Response Splitting via Non-VCHAR Bytes in cow_http_struct_hd:escape_string/2

Affected Products

azl3 rabbitmq-server 3.13.7-5 on Azure Linux 3.0
azl3 rabbitmq-server 3.13.7-6 on Azure Linux 3.0
azl3 rabbitmq-server 3.13.7-8 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-43966
https://nvd.nist.gov/vuln/detail/CVE-2026-43966

Published: 2026-06-09 · Source: Microsoft · Feed updated: 2026-08-14

This unknown severity vulnerability was published on 2026-06-09 via Microsoft. Affected: azl3 rabbitmq-server 3.13.7-5 on Azure Linux 3.0, azl3 rabbitmq-server 3.13.7-6 on Azure Linux 3.0, azl3 rabbitmq-server 3.13.7-8 on Azure Linux 3.0.

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