CVE-2023-26314

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

0.98% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 59.8% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/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

2023-02-22 00:00Z3 YR AGO

Last updated

2026-05-20 01:41Z3 MO AGO

Reserved

2023-02-22

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 8.8)

CNA CVSS vector

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

Weaknesses

No CWE assigned

Data version

5.2

Document digest

63914958239723c083f3b0896cdafbf97eb70245eb00120aa967afc015883494

• www.openwall.comhttps://www.openwall.com/lists/oss-security/2023/01/05/1
• bugs.debian.orghttps://bugs.debian.org/972146
• lists.debian.org[debian-lts-announce] 20230225 [SECURITY] [DLA 3343-1] mono security updatehttps://lists.debian.org/debian-lts-announce/2023/02/msg00037.htmlmailing-list
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/05/19/2
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/05/19/41