{"id":76447,"date":"2026-02-06T05:46:05","date_gmt":"2026-02-06T02:16:05","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-1973-free5gc-smf-establishpfcpsession-null-pointer-dereference\/"},"modified":"2026-02-06T05:46:05","modified_gmt":"2026-02-06T02:16:05","slug":"cve-2026-1973-free5gc-smf-establishpfcpsession-null-pointer-dereference","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-1973-free5gc-smf-establishpfcpsession-null-pointer-dereference\/","title":{"rendered":"CVE-2026-1973 &#8211; Free5GC SMF establishPfcpSession null pointer dereference"},"content":{"rendered":"<p>CVE ID : CVE-2026-1973<\/p>\n<p>Published :  Feb. 6, 2026, 2:16 a.m. | 1\u00a0hour, 3\u00a0minutes ago<\/p>\n<p>Description : A vulnerability was determined in Free5GC up to 4.1.0. The impacted element is the function establishPfcpSession of the component SMF. Executing a manipulation can lead to null pointer dereference. The attack may be launched remotely. The exploit has been publicly disclosed and may be utilized. It is best practice to apply a patch to resolve this issue.<\/p>\n<p>Severity: 5.5 | MEDIUM<\/p>\n<p>Visit the link for more details, such as CVSS details, affected products, timeline, and more&#8230;\u00a0<\/p>\n","protected":false},"excerpt":{"rendered":"<p>CVE ID : CVE-2026-1973 Published : Feb. 6, 2026, 2:16 a.m. | 1\u00a0hour, 3\u00a0minutes ago Description : A vulnerability was determined in Free5GC up to 4.1.0. The impacted element is the function establishPfcpSession of the component SMF. Executing a manipulation can lead to null pointer dereference. The attack may be launched remotely. The exploit has &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[26],"tags":[],"class_list":["post-76447","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/76447","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/comments?post=76447"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/76447\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=76447"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=76447"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=76447"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}