Public mode

No access to your tenant or devices. Every item links to its source. What this means

CVE-2025-15614

ugrep before 7.6.0 Heap Buffer Over-read via .Z decompression

CVSS 4.0 4.8 MEDIUMCVSS 3.1 3.3 LOWCheck source for fixed versionsKEV status unknown

Original advisory

cve-program · CVE-2025-15614

Published

ugrep before 7.6.0 contains a heap buffer over-read vulnerability in the LZW decompressor when processing crafted .Z archive files. Attackers can supply malformed .Z files that cause the decompressor to read one byte past the allocated heap buffer, potentially crashing the process.

Read the publisher's advisory

Affected versions, risk and source history

cve-program · CVE-2025-15614

Published

ugrep

Vendor product

Publisher's version information

Shown as published. These rules are not interpreted as NuGet package version ranges.

{
                    "vendor": "Genivia",
                    "product": "ugrep",
                    "defaultStatus": "unaffected",
                    "packageURL": "pkg:github/Genivia/ugrep",
                    "versions": [
                        {
                            "version": "0",
                            "lessThan": "7.6.0",
                            "status": "affected",
                            "versionType": "semver"
                        }
                    ]
                }

Original source record · Cite this exact observation · Complete original publisher JSON