CVE-2026-61455

mediumCVSS 6.5covered by 1 sourcefirst seen 2026-07-10

Grav before 2.0.1 contains a decompression bomb vulnerability in ZipArchiver::extract() that lacks limits on uncompressed size, file count, and nesting depth. Attackers can supply a crafted ZIP archive that expands to fill available disk space, causing denial of service by exhausting storage resources.

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Advisory coverage (1)

mediumCVE-2026-61455: Grav before 2.0.1 contains a decompression bomb vulnerability in ZipArchiver::extract() that l…nvd · 2026-07-10

External references

NVD record for CVE-2026-61455

CVE.org record

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