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  4. CVE 2026 107166 open5gs gtp u receive path gtp pathc
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Back to active CVEs
Medium · CVSS 6.9CVE-2026-107166

Open5GS GTP-U Receive Path gtp-path.c ogs_pfcp_xact_local_create allocation of resourcesCVE-2026-107166

Answer in brief

CVE-2026-107166 records a Medium severity (CVSS 6.9) vulnerability in Open5GS GTP-U Receive Path gtp-path.c ogs_pfcp_xact_local_create allocation of resources. The current sources do not mark it as known exploited. The current feed maps n/a/Open5GS (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Oct 7, 2026Updated Oct 7, 2026Source checked Oct 7, 2026First seen by HOL Oct 7, 2026Material review Oct 7, 2026
Upstream Advisory

Key facts

Risk
Medium · CVSS 6.9
Exploitation
Not marked as known exploited
Affected software
1 mapped package or product
Fix availability
Not reported

Why this deserves its current priority

CVSS is 6.9. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps n/a/Open5GS (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
PackageAffected rangeFixed version
n/a/Open5GSgeneric2.7.0 || 2.7.1 || 2.7.2 || 2.7.3 || 2.7.4 || 2.7.5 || 2.7.6 || 2.7.7Not reported

Recommended response

  1. 1Check inventory. Check lockfiles and deployed manifests for n/a/Open5GS.
  2. 2Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

  1. Published upstream

    Oct 7, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  2. Source modified

    Oct 7, 2026

    Evidence: source:cvelist:source_dates:source-dates:record

  3. First seen by HOL

    Oct 7, 2026

Sources and claim methodology

  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • GitHub security advisorygithub.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
  • Source referencevuldb.com
Upstream source description

A weakness has been identified in Open5GS up to 2.7.7. This vulnerability affects the function ogs_pfcp_xact_local_create of the file src/upf/gtp-path.c of the component GTP-U Receive Path. This manipulation causes allocation of resources. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. Patch name: 9ffc252482d9b03ac01abcedbe95497ff4f95dd0. It is recommended to apply a patch to fix this issue.

Quoted source text, attributed separately from HOL analysis.

Related CVEs

  • Cisco NX-OS Software Denial of Service VulnerabilityAlso CWE-770
  • Cisco Jabber for Android Path Traversal via Shared Content URISame generic ecosystem
  • Gimp: gimp: heap buffer overflow in pcx export on oversized image dimensionsSame generic ecosystem
  • Backstage: Improper input validation in TechDocs Markdown extension configurationSame generic ecosystem
  • Excelize: Unchecked pivot-cache field index in extractPivotTableFields causes unrecoverable panicSame generic ecosystem
  • Cisco NX-OS Software Python Sandbox Escape VulnerabilitySame generic ecosystem

Record context

Vulnerability class
Vulnerability
EPSS
Not reported
CWE IDs
CWE-770, CWE-400
Source
CVE List V5
Source checked
Oct 7, 2026
References
8 linked sources
Open source record