CVE-2024-53828: Ericsson Packet Core Controller (PCC) - Improper Handling of Syntactically Invalid Structure Vulnerability

Severity: medium (CVSS 5.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-04-01 · updated 2026-06-17
Weakness: CWE-228

Description

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.

Affected products

Ericsson Packet Core Controller (PCC): through 1.38

References

https://www.ericsson.com/en/about-us/security/psirt/CVE-2024-53828

Get alerted when CVE-2024-53828 or the next vulnerability affects your stack