CVE catalog
CVE-2026-18661
In Eclipse Jetty, across various versions of `jetty-annotations`, and `jetty-eeN-annotations`, the Jakarta Spec authoritative url-pattern rules for mixed `@ServletSecurity` annotation, and `web.xml` d
- Severity
- High · CVSS 8.8
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.42% · Oct 27, 2026
In Eclipse Jetty, across various versions of `jetty-annotations`, and `jetty-eeN-annotations`, the Jakarta Spec authoritative url-pattern rules for mixed `@ServletSecurity` annotation, and `web.xml` defined `security-constraint` on the same `url-pattern` were not being applied if the `web.xml` had more than 1 `url-pattern` for a servlet, and had a `security-constraint` applying to only some of those `url-pattern` definitions.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | jetty9 | sid | 9.4.58-2 | vulnerable |
| Debian | jetty9 | forky | 9.4.58-2 | vulnerable |
| Debian | jetty9 | trixie | 9.4.57-1.1~deb13u1 | vulnerable |
| Debian | jetty9 | trixie-security | 9.4.57-1.1~deb13u1 | vulnerable |
| Debian | jetty9 | bookworm | 9.4.57-1.1~deb12u1 | vulnerable |
| Debian | jetty9 | bookworm-security | 9.4.57-1.1~deb12u1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | jetty9 | source | sid | (unfixed) | not yet assigned | Not reported | [1151846] |
| Debian | jetty9 | source | forky | (unfixed) | not yet assigned | Not reported | [1151846] |
| Debian | jetty9 | source | trixie | (unfixed) | not yet assigned | Not reported | [1151846] |
| Debian | jetty9 | source | bookworm | (unfixed) | not yet assigned | Not reported | [1151846] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [jetty9]Affected
Details (4)
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm
- [libjetty9-extra-java]Affected
Source package: [jetty9]
Details (4)
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm
- [libjetty9-java]Affected
Source package: [jetty9]
Details (4)
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm
Observed:
References
- [https://nvd.nist.gov/vuln/detail/CVE-2026-18661]
- [https://osv.dev/vulnerability/CVE-2026-18661]
- [https://security-tracker.debian.org/tracker/CVE-2026-18661]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3992.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database]