CVE-2026-27970

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

0.54% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 45.5% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/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

Modified. NVD last modified this record on 2026-07-15.

Red Hat severity

Important. 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

2026-02-26 02:03Z8 MO AGO

Last updated

2026-07-15 01:12Z3 MO AGO

Reserved

2026-02-25

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 7.6)

CNA CVSS vector

CVSS:4.0/AV:N/AC:L/AT:P/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

Data version

5.2

Document digest

a2c62ce595f3bb3121c38e188a91b4e0710202a9bd378c7383889f8f57d6c246

• github.comhttps://github.com/angular/angular/security/advisories/GHSA-prjf-86w9-mfqvx_refsource_CONFIRM
• github.comhttps://github.com/angular/angular/pull/67183x_refsource_MISC
• github.comhttps://github.com/angular/angular/commit/306f367899dfc2e04238fecd3455547b5d54075dx_refsource_MISC
• github.comhttps://github.com/angular/angular/commit/7d58b798c626bb0e4e5f89ca8affdce4f352b232x_refsource_MISC
• github.comhttps://github.com/angular/angular/commit/b85830953281ff3a1a77bbfe69019d352d509c93x_refsource_MISC
• access.redhat.comhttps://access.redhat.com/security/cve/CVE-2026-27970vdb-entryx_refsource_REDHAT
• bugzilla.redhat.comRHBZ#2442934https://bugzilla.redhat.com/show_bug.cgi?id=2442934issue-trackingx_refsource_REDHAT
• security.access.redhat.comhttps://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-27970.jsonx_sadp-csaf-vex