CVE-2026-107570

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 ImpactpartialSuccessful exploitation gives limited 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

0.15% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 4.2% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Deferred. NVD last modified this record on 2026-10-10.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

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

2026-10-08 11:33Z21 DAYS AGO

Last updated

2026-10-09 23:07Z19 DAYS AGO

Reserved

2026-10-08

Assigning CNA

GitLab

Record state

PUBLISHED

Severity

Low (CVSS 2.5)

CNA CVSS vector

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

Weaknesses

• CWE-823Use of Out-of-range Pointer OffsetBase
• CWE-787Out-of-bounds WriteBase

Data version

5.2

Document digest

d97e493750d29f1afed682a645c050bbc9b3e3e852b04c1f8f9f46a663c4d899

• gitlab.comhttps://gitlab.com/muttmua/mutt/-/work_items/533
• www.openwall.comhttp://www.openwall.com/lists/oss-security/2026/10/09/21