CVE catalog
CVE-2026-5795
In Eclipse Jetty, the class JASPIAuthenticator initiates the authentication checks, which set two ThreadLocal variable. Upon returning from the initial checks, there are conditions that cause an ear
- Severity
- High · CVSS 7.4
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.53% · Oct 25, 2026
In Eclipse Jetty, the class JASPIAuthenticator initiates the authentication checks, which set two ThreadLocal variable. Upon returning from the initial checks, there are conditions that cause an early return from the JASPIAuthenticator code without clearing those ThreadLocals. A subsequent request using the same thread inherits the ThreadLocal values, leading to a broken access control and privilege escalation.
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 |
| Cpe | jetty9 | Not reported | Not reported | vulnerable |
| Cpe | jetty | Not reported | Not reported | unknown |
| Cpe | jetty | Not reported | 12.0.34 | fixed |
| Cpe | jetty | Not reported | 12.1.8 | fixed |
| Cpe | jetty | Not reported | 12.1.8 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | jetty9 | source | sid | (unfixed) | not yet assigned | Not reported | [1133374] |
| Debian | jetty9 | source | forky | (unfixed) | not yet assigned | Not reported | [1133374] |
| Debian | jetty9 | source | trixie | (unfixed) | not yet assigned | Not reported | [1133374] |
| Debian | jetty9 | source | bookworm | (unfixed) | not yet assigned | Not reported | [1133374] |
| Cpe | jetty | cpe | Not reported | 12.0.34 | Not reported | Not reported | Not reported |
| Cpe | jetty | cpe | Not reported | 12.1.8 | Not reported | Not reported | Not reported |
| Cpe | jetty | cpe | Not reported | 12.1.8 | Not reported | NVD-CVE-2026-5795 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [jetty9]Affected
Details (4)
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
- [libjetty9-extra-java]Affected
Source package: [jetty9]
Details (4)
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
- [libjetty9-java]Affected
Source package: [jetty9]
Details (4)
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookwormAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
9.4.57-1.1~deb12u1· all · bookworm-securityAffected
nvd · jetty9 · debian · bookworm; nvd · jetty9 · debian · 12
[Debian 13 (Trixie)]
- [jetty12]Affected
Details (4)
12.0.17-3.1~deb13u1· all · trixieAffected
nvd · jetty12 · debian · 13
12.0.17-3.1~deb13u1· all · trixieAffected
nvd · jetty12 · debian · 13
12.0.17-3.1~deb13u1· all · trixie-securityAffected
nvd · jetty12 · debian · 13
12.0.17-3.1~deb13u1· all · trixie-securityAffected
nvd · jetty12 · debian · 13
- [jetty9]Affected
Details (4)
9.4.57-1.1~deb13u1· all · trixieAffected
nvd · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixieAffected
nvd · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityAffected
nvd · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityAffected
nvd · jetty9 · debian · 13
- [libjetty12-extra-java]Affected
Source package: [jetty12]
Details (4)
12.0.17-3.1~deb13u1· all · trixieAffected
nvd · jetty12 · debian · 13
12.0.17-3.1~deb13u1· all · trixieAffected
nvd · jetty12 · debian · 13
12.0.17-3.1~deb13u1· all · trixie-securityAffected
nvd · jetty12 · debian · 13
12.0.17-3.1~deb13u1· all · trixie-securityAffected
nvd · jetty12 · debian · 13
- [libjetty12-java]Affected
Source package: [jetty12]
Details (4)
12.0.17-3.1~deb13u1· all · trixieAffected
nvd · jetty12 · debian · 13
12.0.17-3.1~deb13u1· all · trixieAffected
nvd · jetty12 · debian · 13
12.0.17-3.1~deb13u1· all · trixie-securityAffected
nvd · jetty12 · debian · 13
12.0.17-3.1~deb13u1· all · trixie-securityAffected
nvd · jetty12 · debian · 13
- [libjetty9-extra-java]Affected
Source package: [jetty9]
Details (4)
9.4.57-1.1~deb13u1· all · trixieAffected
nvd · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixieAffected
nvd · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityAffected
nvd · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityAffected
nvd · jetty9 · debian · 13
- [libjetty9-java]Affected
Source package: [jetty9]
Details (4)
9.4.57-1.1~deb13u1· all · trixieAffected
nvd · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixieAffected
nvd · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityAffected
nvd · jetty9 · debian · 13
9.4.57-1.1~deb13u1· all · trixie-securityAffected
nvd · jetty9 · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_10574-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-5795]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-5795]
- [https://security-tracker.debian.org/tracker/CVE-2026-5795]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-5795.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-2260.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]