UBUNTU-CVE-2026-114596

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Source

https://ubuntu.com/security/CVE-2026-114596

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114596.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-114596

Upstream

CVE-2026-114596

Published

2026-11-03T00:00:00Z

Modified

2026-11-04T03:30:20Z

Severity

8.2 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H CVSS Calculator
8.8 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

In EPICS Base release 7.0.10 and prior, an improper validation of message length values during protocol parsing can trigger an integer overflow, resulting in an out-of-bounds memory write. Successful exploitation can cause process instability or denial of service.

References

Affected packages

Ubuntu:22.04:LTS / epics-base

Package

Name: epics-base
Purl: pkg:deb/ubuntu/epics-base?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

7.*

7.0.3.1-2

7.0.3.1-3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libca4.13.5",
            "binary_version": "7.0.3.1-3"
        },
        {
            "binary_name": "libcom3.17.6",
            "binary_version": "7.0.3.1-3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114596.json"

Ubuntu:24.04:LTS / epics-base

Package

Name: epics-base
Purl: pkg:deb/ubuntu/epics-base?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

7.*

7.0.7+dfsg1-5

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "epics-base",
            "binary_version": "7.0.7+dfsg1-5"
        },
        {
            "binary_name": "libca4.14.2",
            "binary_version": "7.0.7+dfsg1-5"
        },
        {
            "binary_name": "libcom3.22.0",
            "binary_version": "7.0.7+dfsg1-5"
        },
        {
            "binary_name": "libepics-perl",
            "binary_version": "7.0.7+dfsg1-5"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114596.json"

Ubuntu:26.10 / epics-base

Package

Name: epics-base
Purl: pkg:deb/ubuntu/epics-base?arch=source&distro=stonking

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

7.*

7.0.7+dfsg1-5

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "epics-base",
            "binary_version": "7.0.7+dfsg1-5"
        },
        {
            "binary_name": "libca4.14.2",
            "binary_version": "7.0.7+dfsg1-5"
        },
        {
            "binary_name": "libcom3.22.0",
            "binary_version": "7.0.7+dfsg1-5"
        },
        {
            "binary_name": "libepics-perl",
            "binary_version": "7.0.7+dfsg1-5"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114596.json"

Ubuntu:26.04:LTS / epics-base

Package

Name: epics-base
Purl: pkg:deb/ubuntu/epics-base?arch=source&distro=resolute

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Affected versions

7.*

7.0.7+dfsg1-5

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "epics-base",
            "binary_version": "7.0.7+dfsg1-5"
        },
        {
            "binary_name": "libca4.14.2",
            "binary_version": "7.0.7+dfsg1-5"
        },
        {
            "binary_name": "libcom3.22.0",
            "binary_version": "7.0.7+dfsg1-5"
        },
        {
            "binary_name": "libepics-perl",
            "binary_version": "7.0.7+dfsg1-5"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-114596.json"