DEBIAN-CVE-2026-83378

See a problem?
Please try reporting it to the source first.
Source
https://security-tracker.debian.org/tracker/CVE-2026-83378
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-83378.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-83378
Upstream
  • CVE-2026-83378
Published
2026-10-20T22:19:54Z
Modified
2026-10-29T00:00:08Z
Severity
  • 4.8 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N CVSS Calculator
Summary
[none]
Details

Vulnerability in Oracle Java SE (component: Compiler). Supported versions that are affected are Oracle Java SE: 21.0.12.1, 25.0.4.1 and 27. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE accessible data as well as unauthorized read access to a subset of Oracle Java SE accessible data. Note: This vulnerability can only be exploited by supplying data to APIs in the specified Component without using Untrusted Java Web Start applications or Untrusted Java applets, such as through a web service. CVSS 3.1 Base Score 4.8 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N).

References

Affected packages

Debian:13 / openjdk-21

Package

Name
openjdk-21
Purl
pkg:deb/debian/openjdk-21?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
21.0.13+9-1~deb13u2

Affected versions

21.*
21.0.8+9-1
21.0.9~5ea-1
21.0.9~8ea-1
21.0.9+10-1~deb13u1
21.0.9+10-1
21.0.10~4ea-1
21.0.10~6ea-1
21.0.10+7-1~deb13u1
21.0.10+7-1
21.0.11~5ea-1
21.0.11~6ea-1
21.0.11~8ea-1
21.0.11~9ea-1
21.0.11~9ea-2
21.0.11+10-1~deb13u1
21.0.11+10-1~deb13u2
21.0.11+10-1
21.0.12~5ea-1
21.0.12~7ea-1
21.0.12+8-1~deb13u1
21.0.12+8-1
21.0.12+8-2
21.0.12.1+1-1~deb13u1
21.0.12.1+1-1
21.0.13~6ea-1
21.0.13~8ea-1
21.0.13+9-1~deb13u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-83378.json"

Debian:14 / openjdk-21

Package

Name
openjdk-21
Purl
pkg:deb/debian/openjdk-21?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
21.0.13+9-1

Affected versions

21.*
21.0.8+9-1
21.0.9~5ea-1
21.0.9~8ea-1
21.0.9+10-1~deb13u1
21.0.9+10-1
21.0.10~4ea-1
21.0.10~6ea-1
21.0.10+7-1~deb13u1
21.0.10+7-1
21.0.11~5ea-1
21.0.11~6ea-1
21.0.11~8ea-1
21.0.11~9ea-1
21.0.11~9ea-2
21.0.11+10-1~deb13u1
21.0.11+10-1~deb13u2
21.0.11+10-1
21.0.12~5ea-1
21.0.12~7ea-1
21.0.12+8-1~deb13u1
21.0.12+8-1
21.0.12+8-2
21.0.12.1+1-1~deb13u1
21.0.12.1+1-1
21.0.13~6ea-1
21.0.13~8ea-1
21.0.13+9-1~deb13u1
21.0.13+9-1~deb13u2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-83378.json"

Debian:13 / openjdk-25

Package

Name
openjdk-25
Purl
pkg:deb/debian/openjdk-25?arch=source&distro=trixie

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
25.0.5+8-1~deb13u1

Affected versions

Other
25~32ea-1
25~34ea-1
25~36ea-1
25+36-1
25.*
25.0.1+8-1~deb13u1
25.0.1+8-1
25.0.1+8-2
25.0.1+8-3
25.0.2+10-1~deb13u2
25.0.2+10-1
25.0.3~5ea-1
25.0.3~5ea-2
25.0.3~7ea-1
25.0.3~7ea-2
25.0.3~8ea-1
25.0.3~8ea-2
25.0.3+9-1
25.0.3+9-2~deb13u1
25.0.3+9-2
25.0.4~4ea-1
25.0.4~6ea-1
25.0.4+7-1~deb13u1
25.0.4+7-1
25.0.4+7-2
25.0.4.1+1-1~deb13u1
25.0.4.1+1-1
25.0.5~6ea-1
25.0.5~7ea-1
25.0.5~7ea-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-83378.json"

Debian:14 / openjdk-25

Package

Name
openjdk-25
Purl
pkg:deb/debian/openjdk-25?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
25.0.5+8-1

Affected versions

Other
25~32ea-1
25~34ea-1
25~36ea-1
25+36-1
25.*
25.0.1+8-1~deb13u1
25.0.1+8-1
25.0.1+8-2
25.0.1+8-3
25.0.2+10-1~deb13u2
25.0.2+10-1
25.0.3~5ea-1
25.0.3~5ea-2
25.0.3~7ea-1
25.0.3~7ea-2
25.0.3~8ea-1
25.0.3~8ea-2
25.0.3+9-1
25.0.3+9-2~deb13u1
25.0.3+9-2
25.0.4~4ea-1
25.0.4~6ea-1
25.0.4+7-1~deb13u1
25.0.4+7-1
25.0.4+7-2
25.0.4.1+1-1~deb13u1
25.0.4.1+1-1
25.0.5~6ea-1
25.0.5~7ea-1
25.0.5~7ea-2
25.0.5+8-1~deb13u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-83378.json"

Debian:14 / openjdk-27

Package

Name
openjdk-27
Purl
pkg:deb/debian/openjdk-27?arch=source&distro=forky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

Other
27~10ea-1
27~13ea-1
27~13ea-2
27~17ea-1
27~17ea-2
27~18ea-1
27~18ea-2~exp1
27~18ea-2~exp2
27~19ea-1
27~23ea-1
27~24ea-1
27~24ea-2
27~30ea-1
27~33ea-1
27~34ea-1
27+35-1
27+35-2
27.*
27.0.1+9-1
27.0.1.0.2+1-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-83378.json"