CVE-2026-115887

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

0.40% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 34.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

Awaiting Analysis. NVD last modified this record on 2026-10-26.

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

2026-10-23 21:19Z5 DAYS AGO

Last updated

2026-10-23 21:19Z5 DAYS AGO

Reserved

2026-10-23

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

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

Weaknesses

• CWE-1333Inefficient Regular Expression ComplexityBase

Data version

5.2

Document digest

2dc5e320c6b74ceb86613d1f3ef2ad15b681e2df79615f3c23853c1de74b4487

• github.comhttps://github.com/graphql-hive/graphql-scalars/security/advisories/GHSA-x8rm-f576-gq67x_refsource_CONFIRM
• github.comhttps://github.com/graphql-hive/graphql-scalars/pull/2719x_refsource_MISC
• github.comhttps://github.com/graphql-hive/graphql-scalars/commit/210fd2485641afa2452800c00144245c74361701x_refsource_MISC
• github.comhttps://github.com/graphql-hive/graphql-scalars/releases/tag/v2.0.1x_refsource_MISC