HIGHVulnerability
Verified
Global

NVD HIGH: CVE-2026-53432 — fzf is vulnerable to Integer Overflow leading to crash in FuzzyMatchV2 function....

·Source: NIST NVD

Updated:

Executive Summary

fzf is vulnerable to Integer Overflow leading to crash in FuzzyMatchV2 function. When input line length is approximately 2,200,000 bytes and pattern length is 999 bytes, the product overflows. The Go runtime detects the invalid slice bounds and terminates the process immediately with a non-recoverable panic. This issue was fixed in version 0.73.1.

Analysis

fzf is vulnerable to Integer Overflow leading to crash in FuzzyMatchV2 function. When input line length is approximately 2,200,000 bytes and pattern length is 999 bytes, the product overflows. The Go runtime detects the invalid slice bounds and terminates the process immediately with a non-recoverable panic. This issue was fixed in version 0.73.1. CVSS Score: 7.5. Published: 2026-06-30T13:19:13.290.

Indicators of Compromise (1)

CVE (1)
CVE-2026-53432
NVDMITRE CVE
Source Attribution

Originally published by NIST NVD on Jun 30, 2026. Verified by: NIST.

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