Is CVE-2026-27259 in the CISA KEV catalog?

No. CVE-2026-27259 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2026-27259?

CVE-2026-27259 has a CVSS v3 base score of 5.4 (MEDIUM).

How do I fix CVE-2026-27259?

Upgrade experience manager to 2026.02.0 or later.

CVE & CISA-KEV Catalog

CVE-2026-27259

MEDIUM

5.4

CVSS v3

NVD

Description

Rejected reason: This CVE ID was issued in error by its CVE Numbering Authority.

How to fix

Remediation Available

experience managerNVD

Affected:< 2026.02.0Fixed in:2026.02.0CVE-2026-27259derived from NVD

Affected:< 6.5.24Fixed in:6.5.24CVE-2026-27259derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

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

Exploit Intelligence

EPSS data unavailable for this CVE.

Embed a live status badge for CVE-2026-27259

Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-03-16.