CVE-2024-32976
highpriority · track · 30EPSS 0.007 · 52 %ileEUUSEPSS · scored 2026-10-27
Envoy is a cloud-native, open source edge and service proxy. Envoyproxy with a Brotli filter can get into an endless loop during decompression of Brotli data with extra input.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.9–7.5
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (12)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- BIT-envoy-2024-32976Envoy can enter an endless loop while decompressing Brotli data with extra input2024-06-06vendor · osvUS
Envoy is a cloud-native, open source edge and service proxy. Envoyproxy with a Brotli filter can get into an endless loop during decompression of Brotli data with extra input.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (4)
External citations — patches, advisories, analysis.
- https://cxsecurity.com/cveshow/CVE-2024-32976/cnnvd
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-7wp5-c2vq-4f8mcnnvd
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-7wp5-c2vq-4f8menisa_euvd
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-7wp5-c2vq-4f8mExploitThird Party Advisorynvd
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