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Vulnerability record · CVE-2023-0778 · published 27 March 2023

CVE-2023-0778: Podman project podman toctou race condition vulnerability

Podman Project · Podman

A Time-of-check Time-of-use (TOCTOU) flaw was found in podman. This issue may allow a malicious user to replace a normal file in a volume with a symlink while exporting the volume, allowing for access to arbitrary files on the host file system.

6.8 CVSS 3.1 Medium EPSS 0.54% · top 56.8% CWE-367 · TOCTOU race condition
6.8CVSS 3.1 base score
0.54%EPSS exploitation probability, 30 days
NoNot in CISA KEV
2Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

A Time-of-check Time-of-use (TOCTOU) flaw was found in podman. This issue may allow a malicious user to replace a normal file in a volume with a symlink while exporting the volume, allowing for access to arbitrary files on the host file system.

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

Affected products

2 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugzilla.redhat.com/show_bug.cgi?id=2168256 Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=2168256 Issue TrackingThird Party Advisory

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Source: NIST National Vulnerability Database (record CVE-2023-0778), CISA KEV, FIRST EPSS (scores of 2026-09-28). This page is refreshed as NVD updates the record.