CVE-2026-92877CWE-611xxe

CVE-2026-92877

published October 12, 2026

CVSS
8.3
EPSS
0%
Percentile
17.4
In the wild
Unconfirmed
What it is

The JAXB factory methods historically relied solely on `FEATURE_SECURE_PROCESSING` to prevent XML External Entity (XXE) resolution. On JAXP implementations where that feature alone does not block external entity resolution, an attacker who can get untrusted XML unmarshalled through JAXB can read local files via out-of-band XXE.

The record
Technical detail
CVSS
8.3 · NONE
CVSS v4.0
8.3 · CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:L/SC:N/SI:N/SA:N
EPSS
0.00265 · 17.4th percentile
Weakness
CWE-611 · Improper Restriction of XML External Entity Reference
Published
2026-10-12T19:17Z
References (2)
https://github.com/eclipse-ee4j/jaxb-ri/pull/2013 · [email protected]https://gitlab.eclipse.org/security/cve-assignment/-/work_items/310 · [email protected]
EPSS history
Timeline
  • 14 OCT 03:33Z
    EPSS moved — → 0%
    epss
  • 12 OCT 14:19Z
    The JAXB factory methods historically relied solely on `FEATURE_SECURE_PROCESSING` to prevent XML External Entity (XXE) resolution
    cvelistv5
  • 12 OCT 14:19Z
    The JAXB factory methods historically relied solely on `FEATURE_SECURE_PROCESSING` to prevent XML External Entity (XXE) resolution
    cvelistv5