{"id":78258,"date":"2026-05-11T17:46:34","date_gmt":"2026-05-11T14:16:34","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-8290-open5gs-smf-nsmf-handler-c-smf_nsmf_handle_update_data_in_vsmf-denial-of-service\/"},"modified":"2026-05-11T17:46:34","modified_gmt":"2026-05-11T14:16:34","slug":"cve-2026-8290-open5gs-smf-nsmf-handler-c-smf_nsmf_handle_update_data_in_vsmf-denial-of-service","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-8290-open5gs-smf-nsmf-handler-c-smf_nsmf_handle_update_data_in_vsmf-denial-of-service\/","title":{"rendered":"CVE-2026-8290 &#8211; Open5GS SMF nsmf-handler.c smf_nsmf_handle_update_data_in_vsmf denial of service"},"content":{"rendered":"<p>CVE ID :CVE-2026-8290<\/p>\n<p>  Published : May 11, 2026, 2:16 p.m. | 41\u00a0minutes ago<\/p>\n<p>  Description :A security flaw has been discovered in Open5GS up to 2.7.7. This issue affects the function smf_nsmf_handle_update_data_in_vsmf of the file \/src\/smf\/nsmf-handler.c of the component SMF. The manipulation results in denial of service. The attack can be executed remotely. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.<\/p>\n<p>  Severity: 4.3 | 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-2026-8290 Published : May 11, 2026, 2:16 p.m. | 41\u00a0minutes ago Description :A security flaw has been discovered in Open5GS up to 2.7.7. This issue affects the function smf_nsmf_handle_update_data_in_vsmf of the file \/src\/smf\/nsmf-handler.c of the component SMF. The manipulation results in denial of service. The attack can be executed 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-78258","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78258","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=78258"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/78258\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=78258"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=78258"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=78258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}