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cve.nowby Sazabi
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github.com/free5gc/nef

7 known vulnerabilities (4 critical, 3 high), with the versions each affects and the releases that fix them.

Latest release
v1.2.6 (Sep 15, 2026): affected by 5 advisories
Newest unaffected release
Every release is affected by at least one advisory
Advisories
7 · 4 critical, 3 high
Releases
11 since v1.0.0 (Apr 23, 2024)
Registry
pkg.go.dev
Releases read
Nov 8, 2026

Version timeline

Every release cve.now has on record, lowest version on the left; each bar is a run of versions an advisory affects.

Advisories 7

  • CVE-2026-44315Critical 9.4

    free5GC: NEF 3gpp-pfd-management API is unauthenticated; forged bearer tokens can create, read, and delete PFD transactions

    Affected: all versions; through 1.2.3.

    No fix released. The latest release, v1.2.6, is still affected.

  • free5GC: NEF crashes via logger.Fatal on PFD notification delivery failure (attacker-controlled notifyUri)

    Affected: fixed in 1.2.3.

    Fixed in v1.2.3 (released Apr 9, 2026, 48 days before disclosure).

    The latest release, v1.2.6, is not affected.

  • free5GC: NEF nnef-callback route group is unauthenticated; forged callback requests are accepted into the processing path

    Affected: all versions; through 1.2.3.

    No fix released. The latest release, v1.2.6, is still affected.

  • free5GC: NEF 3gpp-pfd-management PATCH applications/{appId} panics on UDR access failure due to nil ProblemDetails dereference

    Affected: fixed in 1.2.3.

    Fixed in v1.2.3 (released Apr 9, 2026, 48 days before disclosure).

    The latest release, v1.2.6, is not affected.

  • CVE-2026-44326Critical 9.4

    free5GC: NEF 3gpp-traffic-influence API is unauthenticated; missing or forged bearer tokens can create, read, patch, and delete…

    Affected: through 1.2.3; all versions.

    No fix released. The latest release, v1.2.6, is still affected.

  • CVE-2026-44327Critical 10.0

    free5GC: NEF nnef-oam route group is unauthenticated; no-token requests reach the OAM handler

    Affected: through 1.2.3; all versions.

    No fix released. The latest release, v1.2.6, is still affected.

  • CVE-2026-44330Critical 10.0

    free5GC: NEF nnef-pfdmanagement API is unauthenticated; forged bearer tokens can read PFD data and create/delete PFD subscriptions

    Affected: through 1.2.3; all versions.

    No fix released. The latest release, v1.2.6, is still affected.