NULL Pointer Dereference Affecting github.com/ellanetworks/core/internal/amf/nas/gmm package, versions <1.7.0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published30 Mar 2026
- disclosed27 Mar 2026
- creditoffset
Introduced: 27 Mar 2026
CVE-2026-33907 (opens in a new tab)How to fix?
Upgrade github.com/ellanetworks/core/internal/amf/nas/gmm to version 1.7.0 or higher.
Overview
Affected versions of this package are vulnerable to NULL Pointer Dereference in the process handling NAS Authentication Response and Authentication Failure messages with missing IEs. An attacker can cause a crash of the service by sending specially crafted NAS messages without required information elements, resulting in disruption for all connected subscribers.