{"id":79548,"date":"2026-06-10T05:46:32","date_gmt":"2026-06-10T02:16:32","guid":{"rendered":"https:\/\/afaghhosting.net\/blog\/cve-2026-45328-esf-idf-out-of-bounds-write-in-esp-tee-secure-service-wrappers\/"},"modified":"2026-06-10T05:46:32","modified_gmt":"2026-06-10T02:16:32","slug":"cve-2026-45328-esf-idf-out-of-bounds-write-in-esp-tee-secure-service-wrappers","status":"publish","type":"post","link":"https:\/\/afaghhosting.net\/blog\/cve-2026-45328-esf-idf-out-of-bounds-write-in-esp-tee-secure-service-wrappers\/","title":{"rendered":"CVE-2026-45328 &#8211; ESF-IDF: Out-of-Bounds Write in ESP-TEE Secure Service Wrappers"},"content":{"rendered":"<p>CVE ID :CVE-2026-45328<\/p>\n<p>  Published : June 10, 2026, 2:16 a.m. | 21\u00a0minutes ago<\/p>\n<p>  Description :ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.4 and 6.0, the esp_tee component exposes secure-service wrappers in esp_secure_services.c and esp_secure_services_iram.c that bridge calls from the user application (i.e. the REE) to TEE-protected hardware peripherals (AES, SHA, ECC, HMAC, SPI, MMU, WDT) and to the security feature like attestation, OTA updates, secure storage. This issue has been patched in versions 5.5.5 and 6.0.1.<\/p>\n<p>  Severity: 9.3 | CRITICAL<\/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-2026-45328 Published : June 10, 2026, 2:16 a.m. | 21\u00a0minutes ago Description :ESF-IDF is the Espressif Internet of Things (IOT) Development Framework. In versions 5.5.4 and 6.0, the esp_tee component exposes secure-service wrappers in esp_secure_services.c and esp_secure_services_iram.c that bridge calls from the user application (i.e. the REE) to TEE-protected hardware peripherals (AES, SHA, &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-79548","post","type-post","status-publish","format-standard","hentry","category-vulnerability"],"_links":{"self":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/79548","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=79548"}],"version-history":[{"count":0,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/posts\/79548\/revisions"}],"wp:attachment":[{"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/media?parent=79548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/categories?post=79548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/afaghhosting.net\/blog\/wp-json\/wp\/v2\/tags?post=79548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}