CVE-2026-48719
CVE-2026-48719 is a high-severity vulnerability with a CVSS 3.x base score of 8.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-78.
Key facts
- Severity: High (CVSS 3.x base score 8.0)
- EPSS exploit prediction: 1% (57th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2026-39001
- Weakness: CWE-78
- Published:
- Last modified:
Description
Warp is an agentic development environment. From 0.2025.08.06.08.12.stable_00 until 0.2026.05.06.15.42.stable_01, Warp contains a command injection in the prompt branch selector. A user who can publish a branch to a Git repository opened in Warp can cause a crafted branch name to be interpreted by the victim's shell if the victim selects that branch from the UI. This vulnerability is fixed in 0.2026.05.06.15.42.stable_01.
Frequently asked questions
- What is CVE-2026-48719?
- Warp is an agentic development environment. From 0.2025.08.06.08.12.stable_00 until 0.2026.05.06.15.42.stable_01, Warp contains a command injection in the prompt branch selector. A user who can publish a branch to a Git repository opened in Warp can cause a crafted branch name to be interpreted by the victim's shell if the victim selects that branch from the UI. This vulnerability is fixed in 0.2026.05.06.15.42.stable_01.
- How severe is CVE-2026-48719?
- CVE-2026-48719 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2026-48719 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (57th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2026-48719?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- Does CVE-2026-48719 have an EU (EUVD) identifier?
- Yes. CVE-2026-48719 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-39001.
- When was CVE-2026-48719 published?
- CVE-2026-48719 was published on 2026-06-24 and last updated on 2026-06-25.
References
- https://github.com/warpdotdev/warp/commit/4295ec08d01912fe355351547e541277f29288cd
- https://github.com/warpdotdev/warp/security/advisories/GHSA-hgvx-4xvm-39pw
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