CVE-2025-29908
unknown
CVSS v3
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CVSS v4 NEW
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VIR risk
—
Description
Netty QUIC hash collision DoS attack
Predictions
Exploit likelihood
30%
Patch ETA
—
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| Maven | io.netty.incubator:netty-incubator-codec-quic | <0.0.71.Final | 0.0.71.Final |
References
- https://github.com/netty/netty-incubator-codec-quic/security/advisories/GHSA-hqqc-jr88-p6x2
- https://nvd.nist.gov/vuln/detail/CVE-2025-29908
- https://github.com/netty/netty-incubator-codec-quic/commit/e059bd9b78723f8b035e0c547e42ce263f03461c
- https://github.com/ncc-pbottine/QUIC-Hash-Dos-Advisory
- https://github.com/netty/netty-incubator-codec-quic
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.