VYPR
← All advisories
Medium severity5.3NVD Advisory· Published Jun 10, 2026· Updated Jun 10, 2026

CVE-2026-10740

CVE-2026-10740

Description

Unbounded memory allocation in the CRYPTO frame reassembler in s2n-quic before 1.8.2 may allow an unauthenticated remote actor to cause a denial of service (degraded availability) by sending crafted QUIC Initial packets.

To remediate this issue, users should upgrade to v1.8.2.

Affected products

2
  • AWS/S2n Quicreferences2 versions
    (expand)+ 1 more
    • (no CPE)
    • (no CPE)range: <1.8.2

Patches

0

No patches discovered yet.

Vulnerability mechanics

No source-code context for this CVE — mechanics is only generated when we can read the actual fix diff. Without that, the four sections (root cause, attack vector, affected code, fix) would be speculation rather than analysis.

References

3

News mentions

0

No linked articles in our index yet.