CVE-2026-121617: Out-of-Bounds Write Vulnerability in Linksys E5600
A vulnerability in the Linksys E5600 1.1.0.26 firmware allows for a remote out-of-bounds write attack. The vulnerability affects the init_multipart function in the /cgi-bin/upload_fw.cgi file and has a CVSS score of 7.5. Security professionals should update affected devices to a supported version or implement mitigations.