{"id":"CVE-2025-51675","title":"An issue was discovered in openRISC OR1200 commit 83ac6b","summary":"An issue was discovered in openRISC OR1200 commit 83ac6b. An inaccurate update of program counter (PC) values when SPR changes can lead to a Denial of Service (DoS).","severity":"high","cvss":7.5,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","cwe":["CWE-691"],"published":"2026-08-26","updated":"2026-09-09","sourceUpdated":"2026-09-09T16:04:24.933","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2025-51675","references":[{"url":"https://mason.gmu.edu/~rsaravan/projects/synfuzz/cve/cve.html","label":"cve@mitre.org"}],"tags":["nvd"],"epss":0.00263,"epssPercentile":0.18408,"ingestedAt":"2026-09-09T16:14:05.516Z","slug":"CVE-2025-51675","body":"## Overview\n\nAn issue was discovered in openRISC OR1200 commit 83ac6b. An inaccurate update of program counter (PC) values when SPR changes can lead to a Denial of Service (DoS).\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"twilight","depthScore":41,"depthScoreParts":{"impact":41.3,"likelihood":0.1,"exploitation":0,"ransomware":0},"changes":[]}