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TI-2024-36026 Aliases CVE-2024-53828GHSA-q3hg-jp42-4pfq

Ericsson Packet Core Controller (PCC) - Improper Handling of Syntactically Invalid Structure Vulnerability

Priority LOW 24CWE-228Published · Updated

Key facts

Attack vector
Adjacent network
Privileges required
None
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA.

Summary

Ericsson Packet Core Controller (PCC) versions prior to 1.38 contain a vulnerability where an attacker sending a large volume of specially crafted messages may cause service degradation.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00381 32nd percentileScored 2026-11-07
Fix Fixed Packet Core Controller (PCC) (Ericsson): 1.38

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
EricssonPacket Core Controller (PCC)before 1.381.38Patch availableCNA
  • Packet Core Controller (PCC) VendorEricsson Affected before 1.38 Fixed in 1.38 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:ericsson:packet_core_controller:*:*:*:*:*:*:*:*up to 1.38VulnerableEricsson
  • cpe:2.3:a:ericsson:packet_core_controller:*:*:*:*:*:*:*:* Versions up to 1.38 Vulnerable ·Ericsson

Remediation

  • Fix · CNA Packet Core Controller (PCC) (Ericsson) Fixed in 1.38

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-53828
  2. 2026-10-03 Alias added: GHSA-q3hg-jp42-4pfq

References

Advisory 1

  • TI-2025-36770 Ericsson Packet Core Controller (PCC) versions prior to 1.39 contain a vulnerability… CVSS 4.0HIGH 7.1

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences