CVE-2026-26982

{"id": "CVE-2026-26982", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 2.8}, {"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2026-03-10T07:42:41.580", "references": [{"url": "https://github.com/ghostty-org/ghostty/commit/fe7427ed2a1a02aef85495b384cfb8f11ee5efc9", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/ghostty-org/ghostty/pull/10746", "tags": ["Issue Tracking", "Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/ghostty-org/ghostty/security/advisories/GHSA-4jxv-xgrp-5m3r", "tags": ["Patch", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-78"}]}], "descriptions": [{"lang": "en", "value": "Ghostty is a cross-platform terminal emulator. Ghostty allows control characters such as 0x03 (Ctrl+C) in pasted and dropped text. These can be used to execute arbitrary commands in some shell environments. This attack requires an attacker to convince the user to copy and paste or drag and drop malicious text. The attack requires user interaction to be triggered, but the dangerous characters are invisible in most GUI environments so it isn't trivially detected, especially if the string contents are complex. Fixed in Ghostty v1.3.0."}, {"lang": "es", "value": "Ghostty es un emulador de terminal multiplataforma. Ghostty permite caracteres de control como 0x03 (Ctrl+C) en texto pegado y soltado. Estos pueden usarse para ejecutar comandos arbitrarios en algunos entornos de shell. Este ataque requiere que un atacante convenza al usuario de copiar y pegar o arrastrar y soltar texto malicioso. El ataque requiere interacci\u00f3n del usuario para ser activado, pero los caracteres peligrosos son invisibles en la mayor\u00eda de los entornos GUI, por lo que no se detecta trivialmente, especialmente si el contenido de la cadena es complejo. Corregido en Ghostty v1.3.0."}], "lastModified": "2026-03-13T17:28:03.990", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ghostty:ghostty:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "B9E747EE-2806-4AF9-B401-4B8FDC658298", "versionEndExcluding": "1.3.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}