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Netty HTTP/2 CONTINUATION Frame Flood DoS via Zero-Byte Frame Bypass
Netty HTTP/2 CONTINUATION Frame Flood DoS via Zero-Byte Frame Bypass
Affected packages
- io.netty:netty-codec-http2— before 4.1.132.Final
Exploit signal
- Known exploited (CISA KEV)
- No
- EPSS score
- —
- EPSS percentile
- —
EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.
Sources
- https://github.com/netty/netty/security/advisories/GHSA-w9fj-cfpg-grvv
- https://nvd.nist.gov/vuln/detail/CVE-2026-33871
- https://github.com/netty/netty
Structured record: https://osv.dev/vulnerability/GHSA-w9fj-cfpg-grvv
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