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CVE-2026-1973: NULL Pointer Dereference

🗓️ 06 Feb 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 6 Views

Remote NULL pointer dereference in Free5GC up to 4.1.0 SMF establishPfcpSession function.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-1973
6 Feb 202601:32
–attackerkb
cnnvd
CNNVD
Free5GC code-related vulnerabilities
6 Feb 202600:00
–cnnvd
cve
CVE
CVE-2026-1973
6 Feb 202601:32
–cve
cvelist
Cvelist
CVE-2026-1973 Free5GC SMF establishPfcpSession null pointer dereference
6 Feb 202601:32
–cvelist
euvd
EUVD
EUVD-2026-5605
6 Feb 202601:32
–euvd
mend
Mend
CVE-2026-1973
6 Feb 202601:32
–mend
nvd
NVD
CVE-2026-1973
6 Feb 202602:16
–nvd
ptsecurity
Positive Technologies
PT-2026-6665
6 Feb 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-1973
7 Feb 202607:22
–redhatcve
snyk
Snyk
NULL Pointer Dereference
6 Feb 202602:47
–snyk
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09 Feb 2026 00:00Current
5Medium risk
Vulners AI Score5
CVSS 46.9
CVSS 3.15.3 - 7.5
CVSS 25
CVSS 35.3
EPSS0.00611
SSVC
6