Medium severity · published Aug 5, 2026
CVE-2026-14304
In Eclipse Accessibility Tools Framework (ACTF) versions up to 1.6.0 (including source code versions up to v20260630 and ACTF based application miChecker versions up to 3.1.0), it…
5.5
CVSS
0.2%
EPSS
No
On KEV
Description
In Eclipse Accessibility Tools Framework (ACTF) versions up to 1.6.0 (including source code versions up to v20260630 and ACTF based application miChecker versions up to 3.1.0), it has been identified that an XML External Entity (XXE) vulnerability exists.
If this vulnerability is exploited, a malicious third party could gain access to local resources or internal network resources via computer running applications that use Eclipse ACTF, including miChecker.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EA
Eclipse Accessibility Tools Framework (ACTF) · Eclipse Foundation
0.5.0 through 1.6.0; through v20260630 · source: vendor
AT
Accessibility Tools Framework · Eclipse
0.5.0 through 1.6.0 · source: NVD
MI
Michecker · Soumu
before 3.2.0 · source: NVD
Affected product
EA
Eclipse Accessibility Tools Framework (ACTF)
Eclipse Foundation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-14304
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-14304
Vendor Advisory
https://eclipse.dev/actf/downloads/tools/miChecker/vulnerability.html
Product
https://github.com/eclipse-actf/org.eclipse.actf
Vendor Advisory
https://gitlab.eclipse.org/security/cve-assignment/-/work_items/151
Product
https://www.soumu.go.jp/info-accessibility-portal/webaccessibility/michecker/
