Allocation of Resources Without Limits or Throttling Affecting rhc-debugsource package, versions <1:0.3.2-6.el10_0.2


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.52% (44th percentile)

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  • Snyk IDSNYK-RHEL10-RHCDEBUGSOURCE-21737255
  • published27 Oct 2026
  • disclosed8 Oct 2026

Introduced: 8 Oct 2026

NewCVE-2026-97031  (opens in a new tab)
CWE-770  (opens in a new tab)

How to fix?

Upgrade RHEL:10 rhc-debugsource to version 1:0.3.2-6.el10_0.2 or higher.
This issue was patched in RHSA-2026:89892.

NVD Description

Note: Versions mentioned in the description apply only to the upstream rhc-debugsource package and not the rhc-debugsource package as distributed by RHEL. See How to fix? for RHEL:10 relevant fixed versions and status.

Multiple ECH outer extension references are not permitted under RFC 9849; previously, a client could send a well-crafted packet that could trigger memory exhaustion in the server process by specifying multiple references. We now reject these as malformed and curb the memory amplification vector as a result.

CVSS Base Scores

version 3.1