VYPR
High severity7.5OSV Advisory· Published Mar 9, 2019· Updated Jun 17, 2026

CVE-2019-9637

CVE-2019-9637

Description

An issue was discovered in PHP before 7.1.27, 7.2.x before 7.2.16, and 7.3.x before 7.3.3. Due to the way rename() across filesystems is implemented, it is possible that file being renamed is briefly available with wrong permissions while the rename is ongoing, thus enabling unauthorized users to access the data.

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Affected products

74

Patches

Vulnerability mechanics

References

15

News mentions

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