CVE-2025-65110: Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualizat

Q: How do I fix CVE-2025-65110?

vega: upgrade to 5.6.3, 6.1.2. Exact commands for each OS are on this page.

Q: Is CVE-2025-65110 being exploited?

CVE-2025-65110 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2025-65110 affect?

CVE-2025-65110 affects vega. Severity is high (CVSS 8.1). Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. Prior to versions 6.1.2 and 5.6.3, applications meeting two conditions are at risk of arbitrary JavaScript code execu

Q: How urgent is CVE-2025-65110?

Priority 44/100. High severity; Public exploit reference

This month

HIGH 8.1UPGRADE

CVE-2025-65110 is a high-severity flaw (CVSS 8.1) affecting vega. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. Prior to versions 6.1.2 and 5.6.3, applications meeting two conditions are at risk of arbitrary JavaScript code execution, even if "safe mode" expressionInterpreter is used. First, they use `vega` in an application that attaches both `vega` library and a `vega.View` instance similar to the Vega Editor to the global `window`,

Why this priority

High severity
Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	8.1 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.5% (top 57%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-01-05
Last modified	2026-10-14

Publisher (CNA): GitHub, Inc. · Vendor: vega project

Last updated 2026-10-14 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-05 22:15 UTCPublished CVE record published
2026-10-14 19:10 UTCUpdated Record last modified

vega project vega UPGRADE

Affected: < 5.6.3 · >= 6.0.0 and < 6.1.2

Fixed in: 5.6.3, 6.1.2

Safe to downgrade to: a release before 6.0.0

1. Check installed version

npm ls vega

2. UPGRADE to 5.6.3

npm install vega@">=5.6.3"

3. If no update is available yet, DOWNGRADE to a release before 6.0.0

npm view vega versions npm install vega@"<6.0.0"

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-65110?

vega: upgrade to 5.6.3, 6.1.2. Exact commands for each OS are on this page.

Is CVE-2025-65110 being exploited?

CVE-2025-65110 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-65110 affect?

CVE-2025-65110 affects vega. Severity is high (CVSS 8.1). Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualization designs. Prior to versions 6.1.2 and 5.6.3, applications meeting two conditions are at risk of arbitrary JavaScript code execu

How urgent is CVE-2025-65110?

Priority 44/100. High severity; Public exploit reference

Related CVEs

CVE-2025-26619 MEDIUM 6.1 UPGRADE UPGRADE Vega is a visualization grammar, a declarative format for creating, saving, and sharing interactive visualizat

References

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