Allocation of Resources Without Limits or Throttling Affecting s2n-quic package, versions <1.82.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Jun 2026
- disclosed10 Jun 2026
- creditUnknown
Introduced: 10 Jun 2026
NewCVE-2026-10740 (opens in a new tab)How to fix?
Upgrade s2n-quic to version 1.82.0 or higher.
Overview
Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to unbounded memory allocation in the CRYPTO frame reassembler. An attacker can exhaust system memory resources by sending specially crafted QUIC Initial packets.