CVE-2026-88060

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• 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

0.36% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 29.7% of scored records. A rank, not a probability.

NVD base score

8.6 (CVSS v4.0), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

NVD analysis status

Analyzed. NVD last modified this record on 2026-09-29.

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

2026-09-10 19:04Z1 MO AGO

Last updated

2026-09-10 19:20Z1 MO AGO

Reserved

2026-09-09

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.6)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
• CWE-116Improper Encoding or Escaping of OutputClass

Data version

5.2

Document digest

544e2bbb9c2f95d2312db8cfeb47fc592d48a2d591f579a89eeacd714d9f2224

• github.comhttps://github.com/angular/angular/security/advisories/GHSA-v3p8-whq6-r5jgx_refsource_CONFIRM
• github.comhttps://github.com/angular/angular/commit/73d8bbd27cb46495426d4132975a1355b47ad915x_refsource_MISC
• github.comhttps://github.com/angular/angular/commit/89b20568dfaee1ec8e0b3bcf1872acdddd2f4fefx_refsource_MISC
• github.comhttps://github.com/angular/angular/commit/ba3bc47b20b3d12f5eb141ec9c651373ae4d15e8x_refsource_MISC
• github.comhttps://github.com/angular/domino/commit/04f987dc08ff3736b427f50941adf1722458528fx_refsource_MISC
• github.comhttps://github.com/angular/angular/releases/tag/v20.3.30x_refsource_MISC
• github.comhttps://github.com/angular/angular/releases/tag/v21.2.22x_refsource_MISC
• github.comhttps://github.com/angular/angular/releases/tag/v22.1.4x_refsource_MISC