CVE-2026-84370

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

0.52% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 44.2% of scored records. A rank, not a probability.

NVD base score

8.2 (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:C/C:H/I:L/A:N

NVD analysis status

Deferred. NVD last modified this record on 2026-09-09.

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

2026-09-01 20:47Z1 MO AGO

Last updated

2026-09-04 02:12Z1 MO AGO

Reserved

2026-09-01

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

High (CVSS 8.2)

CNA CVSS vector

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

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
• CWE-184Incomplete List of Disallowed InputsBase

Data version

5.2

Document digest

693a9e74c08ed957d188528cb69a589eb426542bff503041a726c9828fcb6d7d

• github.comhttps://github.com/svg/svgo/security/advisories/GHSA-w27v-7q3p-w38rx_refsource_CONFIRM
• github.comhttps://github.com/svg/svgo/pull/2268x_refsource_MISC
• github.comhttps://github.com/svg/svgo/pull/2269x_refsource_MISC
• github.comhttps://github.com/svg/svgo/pull/2272x_refsource_MISC
• github.comhttps://github.com/svg/svgo/commit/0557385564a5c6c11d76cd934a6cff94451e532cx_refsource_MISC
• github.comhttps://github.com/svg/svgo/commit/3db3ef33e409a0bc0fdaf255e46c908b00e93bc2x_refsource_MISC
• github.comhttps://github.com/svg/svgo/commit/994a9f00d79ddec68ce19a1ce9eb8ca08d747e4fx_refsource_MISC
• github.comhttps://github.com/svg/svgo/releases/tag/v2.8.4x_refsource_MISC
• github.comhttps://github.com/svg/svgo/releases/tag/v3.3.5x_refsource_MISC
• github.comhttps://github.com/svg/svgo/releases/tag/v4.1.0x_refsource_MISC