{"id":"CVE-2026-91057","title":"Out-of-bounds read when a multi-line text view string ends with a carriage return","summary":"`_gx_multi_line_text_view_display_info_get()` reads one byte past the end of the application's text buffer when the string it is given ends with a carriage return (`\\r`). The over-read can also cause callers to advance their index past t…","severity":"medium","cvss":4.6,"cvssVector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N","cvssSource":"cna","cwe":["CWE-125"],"vendor":"Eclipse Foundation","product":"GUIX","affected":["GUIX <= 6.5.1.202602a"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"partial","timestamp":"2026-10-20T17:01:39.684537Z"},"published":"2026-10-20","updated":"2026-10-20","sourceUpdated":"2026-10-20T17:01:50.314Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-91057","references":[{"url":"https://github.com/eclipse-threadx/guix/security/advisories/GHSA-4qjc-2g93-36m2"}],"tags":["cve.org"],"ingestedAt":"2026-10-20T16:10:53.335Z","slug":"CVE-2026-91057","body":"## Overview\n\n`_gx_multi_line_text_view_display_info_get()` reads one byte past the end of the application's text buffer when the string it is given ends with a carriage return (`\\r`). The over-read can also cause callers to advance their index past the end of the string, producing a second over-read in `_gx_multi_line_text_view_string_total_rows_compute()` and a row of text that is not in the source.\n\n## Affected\n\n- `GUIX <= 6.5.1.202602a`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"sunlit","depthScore":25,"depthScoreParts":{"impact":25.3,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}