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The Security Standard

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CVE record · 4 sources

CVE-2025-39682

KEV · due 21 Sep 2026 (overdue)

Linux Kernel Improper Check for Unusual or Exceptional Conditions Vulnerability

Vendor
Linux kernel
Product
Kernel
EPSS
1.00 (p100)
CISA KEV
added 18 Sep 2026, due 21 Sep 2026 (41d overdue)
Weakness
CWE-754
Exposure class
Operating system

Coverage

3

Every item in the archive that references this CVE, highest rank first. Headlines open the publisher.

  1. KEV CISA KEV

    Linux Kernel Improper Check for Unusual or Exceptional Conditions Vulnerability

    Linux Kernel contains an improper check for unusual or exceptional conditions vulnerability in the TLS receive path which allows a zero-length record retrieved from the rx_list to bypass the intended recvmsg() record-type…

    KEV · due 21 Sep 2026 (overdue) Fix available CVE-2025-39682 Linux kernel
  2. CISA alert CISA

    CISA Adds One Known Exploited Vulnerability to Catalog

    CISA has added one new vulnerability to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation. CVE-2025-39682 Linux Kernel Improper Check for Unusual or Exceptional Conditions Vulnerability…

  3. Research Insikt Group

    September 2026 CVE Landscape

    In September 2026, Insikt Group® identified 94 high-impact vulnerabilities that should be prioritized for remediation, 59 of which had a Very Critical Recorded Future Risk Score. This represents a 29% increase from last month.

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