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Vulnerabilities

Vulnerability · CVE-2025-68274

SIPGO is a library for writing SIP services in the GO language.

Published Dec 16, 2025 · catalog updated Dec 17, 2025 · SIPGO is a library

Last checked Nov 2, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-68274. EPSS is 0.55%. Act only if a listed version of SIPGO is a library is installed.

Gaps on this record

  • The stored product name is a package slug. The name on this page is taken from the title (SIPGO is a library).
  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High8.7
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.55%
Remediation
Version ranges on file
Affected products
vendor emiago sipgo v0.3.0, < v1.0.0-alpha-1

SIPGO is a library for writing SIP services in the GO language. Starting in version 0.3.0 and prior to version 1.0.0-alpha-1, a nil pointer dereference vulnerability is in the SIPGO library's function that affects all normal SIP operations. The vulnerability allows remote attackers to crash any SIP application by sending a single malformed SIP request without a To header. The vulnerability occurs when SIP message parsing succeeds for a request missing the To header, but the response creation code assumes the To header exists without proper nil checks. This affects routine operations like call

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 emiago sipgo v0.3.0, < v1.0.0-alpha-1v0.3.0, < v1.0.0-alpha-1

How to fix CVE-2025-68274

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-2025-68274. EPSS is 0.55%. Act only if a listed version of SIPGO is a library is installed.

Which versions are affected?

Compare what you have installed with emiago sipgo v0.3.0, < v1.0.0-alpha-1 v0.3.0, < v1.0.0-alpha-1. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.55%. 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. Dec 16, 2025 · EUVD

    Detected

    SIPGO is a library for writing SIP services in the GO language. Starting in version 0.3.0 and prior to version 1.0.0-alpha-1, a nil pointer dereference vulnerability is in the SIPGO library's function that affects all normal SIP operations. The vulnerability allows remote attackers to crash any SIP application by sending a single malformed SIP request without a To header. The vulnerability occurs

  2. Dec 17, 2025 · EUVD

    Updated

    SIPGO is a library for writing SIP services in the GO language. Starting in version 0.3.0 and prior to version 1.0.0-alpha-1, a nil pointer dereference vulnerability is in the SIPGO library's function that affects all normal SIP operations. The vulnerability allows remote attackers to crash any SIP application by sending a single malformed SIP request without a To header. The vulnerability occurs

Sources

  • CVE.orgVulnerability recordCVE-2025-68274

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-68274

    30-day exploitation probability 0.55%

    first.org
  • EUVDVulnerability recordEUVD-2025-203854

    SIPGO is a library for writing SIP services in the GO language. Starting in version 0.3.0 and prior to version 1.0.0-alpha-1, a nil pointer dereference vulnerability is in the SIPGO library's function that affects all normal SIP operations. The vulnerability allows remote attacke

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Nov 2, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSNov 2, 2026
  • CVE.orgNov 2, 2026
  • EUVDNov 1, 2026