FreeBSD VuXML: Documenting security issues in FreeBSD and the FreeBSD Ports Collection

rabbitmq-c -- multiple vulnerabilities

Affected packages
rabbitmq-c < 0.17.0

Details

VuXML ID 03306014-c15d-11f1-acb8-107c611e671e
Discovery 2026-07-02
Entry 2026-10-06

The rabbitmq-c project reports:

CVE-2026-61547: A heap buffer overflow exists when the amqp_send_frame() API is used to serialise an oversized AMQP_FRAME_BODY frame, as memcpy() writes past the end of the heap allocation without validating that the body fragment fits within the allocated frame buffer.

CVE-2026-59986: An integer overflow in the amqp_decode_bytes bounds check on 32-bit systems allows a malicious AMQP broker to craft frames with oversized BYTES fields, resulting in an out-of-bounds read that may expose process memory or crash the application.

References

CVE Name CVE-2026-59986
CVE Name CVE-2026-61547
URL https://github.com/alanxz/rabbitmq-c/security/advisories/GHSA-hfjv-vcp3-39wh
URL https://github.com/alanxz/rabbitmq-c/security/advisories/GHSA-jgjf-7fwf-f3c7