CVE-2023-50255

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

1.05% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 62.0% of scored records. A rank, not a probability.

NVD base score

7.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

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

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2023-12-27 16:16Z2 YR AGO

Last updated

2024-08-02 22:16Z2 YR AGO

Reserved

2023-12-05

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Critical (CVSS 9.3)

CNA CVSS vector

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

Weaknesses

• CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')Base
• CWE-23Relative Path TraversalBase
• CWE-26Path Traversal: '/dir/../filename'Variant

Data version

5.1

Document digest

3d2d20841be75be6c45ad5c85d5cb657b23ec83e12e8376d04eab8d9eefebf42

• github.comhttps://github.com/linuxdeepin/developer-center/security/advisories/GHSA-rw5r-8p9h-3gp2x_refsource_CONFIRM
• github.comhttps://github.com/linuxdeepin/deepin-compressor/commit/82f668c78c133873f5094cfab6e4eabc0b70e4b6x_refsource_MISC