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Vulnerabilities

Vulnerability · CVE-2025-46806

A Use of Out-of-range Pointer Offset vulnerability in sslh leads to denial of service on some architectures.This issue affects sslh before 2.2.4.

Published Jun 2, 2025 · catalog updated Jun 2, 2025 · A Use of Out-of-range

Check if you run it

No confirmed exploitation is on record for CVE-2025-46806. EPSS is 0.47%. Act only if a listed version of A Use of Out-of-range is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (A Use of Out-of-range).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
Medium6.9
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.47%
Remediation
Version ranges on file
Affected products
vendor https://github.com/yrutschle/sslh/releases/tag/v2.2.4 sslh ? <2.2.4

A Use of Out-of-range Pointer Offset vulnerability in sslh leads to denial of service on some architectures.This issue affects sslh before 2.2.4.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor https://github.com/yrutschle/sslh/releases/tag/v2.2.4 sslh ? <2.2.4? <2.2.4

How to fix CVE-2025-46806

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-46806. EPSS is 0.47%. Act only if a listed version of A Use of Out-of-range is installed.

Which versions are affected?

Compare what you have installed with https://github.com/yrutschle/sslh/releases/tag/v2.2.4 sslh ? <2.2.4 ? <2.2.4. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.47%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

Timeline

Detection, updates, and resolution for this record.

  1. Jun 2, 2025 · EUVD

    Detected

    A Use of Out-of-range Pointer Offset vulnerability in sslh leads to denial of service on some architectures.This issue affects sslh before 2.2.4.

  2. Jun 2, 2025 · EUVD

    Updated

    A Use of Out-of-range Pointer Offset vulnerability in sslh leads to denial of service on some architectures.This issue affects sslh before 2.2.4.

Sources

  • CVE.orgVulnerability recordCVE-2025-46806

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-46806

    30-day exploitation probability 0.5%

    first.org
  • EUVDVulnerability recordEUVD-2025-16646

    A Use of Out-of-range Pointer Offset vulnerability in sslh leads to denial of service on some architectures.This issue affects sslh before 2.2.4.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.