---
cve: "CVE-2026-64654"
severity: "MEDIUM"
cvss: 5.3
epss: "0.7%"
vendor: "cli"
kev: false
exploited: false
published: "2026-08-06 22:18:13"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-22T03:06:41+02:00"
---

# CVE-2026-64654

> 5.3 MEDIUM · 🧪 PoC

## Beschreibung

GitHub CLI (gh) is GitHub's official command line tool. Prior to version 2.97.0, multiple GitHub CLI commands printed externally controlled gist, API, pull request, release, codespace, skill, or agent-task content without neutralizing terminal escape sequences. An attacker who can influence that content can embed escape sequences that are interpreted by the terminal of a user who runs an affected command, with impact ranging from cosmetic manipulation of the title or on-screen content to, on some terminal emulators, command execution. This extends the same class of issue as CVE-2026-45803—which addressed only gh run view --log—to the other affected command paths. This issue is fixed in version 2.97.0.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Keine | bad |

## Patch verfügbar (OSV)

- 2a1409fe88d416cc85fc96fb5bc473f83ed5a054 (Commit)
- 55dbb4dc6b7edb10b48e3d7fc5bccd32318d1b55 (Commit)

## Referenzen

- <https://github.com/cli/cli/security/advisories/GHSA-3m3g-3wcr-px46>
- <https://github.com/cli/cli/commit/2a1409fe88d416cc85fc96fb5bc473f83ed5a054>
- <https://github.com/cli/cli/releases/tag/v2.97.0>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-64654) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_