RUSTSEC-2026-0037: Denial of service in Quinn endpoints

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Details
Package	quinn-proto
Version	0.11.13
URL	quinn-rs/quinn#2559
Patched Versions	>=0.11.14
Unaffected Versions	<0.5.0
Aliases	CVE-2026-31812, GHSA-6xvm-j4wr-6v98

Receiving QUIC transport parameters containing invalid values could lead to a panic.

Unfortunately the maintainers did not properly assess usage of unwrap() calls in the
transport parameters parsing code, and we did not have sufficient fuzzing coverage to find this
issue. We have since added a fuzzing target to cover this code path.