CVE-2026-10050 Details
In Eclipse Jetty, the Digest authentication server-side component uses ISO-8859-1 to encode the password as bytes.



This was done because the initial specification for HTTP did not specify explicitly a charset, and it was assumed to be ISO-8859-1 for historical reasons.



If the password contains characters that cannot be represented in ISO-8859-1, they are silently replaced by `?`. This happens with passwords that contain Chinese, Cyrillic or Greek characters, for example: `αβ123` converts to `??123`.



An attacker can send a request with a digest `Authorization` header crafted with a password made of only `?` characters; the server would match any password of the same length that contains non-ISO-8859-1 characters.



Recent HTTP Digest [RFC-7616](https://datatracker.ietf.org/doc/html/rfc7616) supports a `charset` parameters that defaults to UTF-8 that allows for correct encoding/decoding of passwords.
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Exploit prediction scoring system (EPSS) score for CVE-2026-10050
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
0.47 Probability of exploitation activity being observed over the next 30 days (38th percentile)
CVSS score for CVE-2026-10050
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
9.1 Critical
Products affected by CVE-2026-10050
Jetty 12.0.13
Jetty 12.0.14
Jetty 12.0.15
Jetty 12.0.16
Jetty 12.0.2
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2026-10050 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 1,666 29.97%
CN 775 13.94%
DE 552 9.93%
FR 240 4.32%
IN 223 4.01%
GB 160 2.88%
SG 160 2.88%
KR 125 2.25%
CA 111 2.00%
BR 106 1.91%

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CVE-2026-10050 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 3,601 83.86%
Telecommunications 496 11.55%
Education 77 1.79%
Business Services 29 0.68%
Government/Politics 27 0.63%
Retail 17 0.40%
Finance 9 0.21%
Healthcare/Wellness 9 0.21%
Manufacturing 7 0.16%
Media/Entertainment 4 0.09%

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