Is CVE-2026-48731 in the CISA KEV catalog?

No. CVE-2026-48731 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-48731?

CVE-2026-48731 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2026-48731?

CVE-2026-48731 has an EPSS score of 0.50% (39th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2026-48731

HIGH

7.8

CVSS v3

NVD

Description

Warp is an agentic development environment. From 0.2024.02.20.08.01.stable_01 until 0.2026.05.06.15.42.stable_01, Warp contains a command injection issue in the Linux external editor launcher. Warp expanded freedesktop .desktop Exec templates for affected editor integrations and executed the expanded command through a shell. A user who opens an attacker-controlled local file path through an affected external editor or system-default editor route can cause shell syntax embedded in that path to execute as the local user. This vulnerability is fixed in 0.2026.05.06.15.42.stable_01.

CWE-78OS Command Injection

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploit Intelligence

0.50%probability of exploitation in 30 days

39thpercentile

Low risk: more likely to be exploited than 39% of all known CVEs.

References

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-06-25.