EUVD-2026-89229
GHSA-8qwp-j328-7j69
Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata – not a confirmed exploit chain
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AccessInsufficient data to determine access vector
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ExploitVulnerability class unknown
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ImpactImpact undetermined
Vulnerability Assessment
| Weakness |
CWE
ASVS 5.0
V15 - Secure Coding and Architecture Heap buffer bounds checking
MITRE ATT&CK
1 technique across 1 tactic: Execution The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. |
| Exploitation Conditions | Cannot be determined from available data - the CVE description is marked '[Unknown description]', and no affected product feature, protocol, configuration setting, deployment mode, authentication level, or CVSS vector is provided. No statement can be made about whether special conditions, user interaction, or specific configurations are required. Obtain the affected source package and description from the Ubuntu CVE tracker before assessing prerequisites. |
| Impact | Risk cannot be meaningfully assessed from the supplied data. The only signal present is that the CVE was reported by vendor:ubuntu, indicating it is tracked in the Ubuntu security ecosystem and most likely affects a package shipped in Ubuntu; no description, affected product, affected version, CVSS base score, CVSS vector, or CWE was provided. Consequently there is no attack-vector, attack-complexity, or privilege signal to weigh, and no EPSS score, KEV status, SSVC decision, or POC indicator is present in the input. No exploitation-probability or automatability judgment can be made. This should be treated as an unscored, unclassified entry pending enrichment: consult the Ubuntu CVE tracker (ubuntu.com/security/CVE-2026-95283) and the upstream NVD record to obtain the affected source package, description, and severity before any prioritization decision. Presenting any severity here would be speculation. |
| Exploit ScenarioDerived | No exploit scenario can be constructed because the affected product, vulnerability class, and attack vector are all unknown in the provided data. No public exploit or POC is referenced in the input. Enrichment from the Ubuntu security tracker and NVD is required before a realistic scenario can be described. |
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Alert meAnalysisAIv1 – Sep 24, 2026
Risk cannot be meaningfully assessed from the supplied data: CVE-2026-95283 is recorded only as a vendor-reported entry from Ubuntu, with the description marked '[Unknown description]' and no CVSS score, CVSS vector, CWE, CPE, or affected source package provided. Because the impacted component, deployment mode, and attack surface are all unidentified, no statement can be made about what an attacker could achieve, which versions are affected, or what preconditions (authentication, user interaction, configuration) would be required. There is no KEV listing and no public exploit code identified at time of analysis, so the entry should be treated as an unassessed tracking record rather than a confirmed exploitable issue.
RemediationAI
No vendor-released patch identified at time of analysis, and no fix version can be cited because no package, release series, or advisory reference was supplied. The immediate action is to resolve the information gap rather than to apply a speculative mitigation: retrieve the Ubuntu security tracker entry for CVE-2026-95283 and any associated USN to obtain the affected source package, the per-series status table, and the fixed package version, then verify whether the system has that package installed. Where an affected package is confirmed present, stage the Ubuntu-provided update through the normal apt package flow (apt-get update followed by the targeted upgrade of the named package, or do-release-upgrade where the fix only lands in a later series) and reboot or restart the dependent service if the update touches a running daemon or shared library. Because the vulnerable feature is unknown, no feature-disable, port-blocking, or endpoint-restriction workaround can be recommended without risking either unnecessary loss of functionality or a false sense of protection; the only defensible compensating measure at this stage is to minimize exposure of unpatched Ubuntu hosts while monitoring the tracker. Residual risk should be documented as unassessed until the tracker data is obtained, and the entry should be re-reviewed whenever the Ubuntu tracker status or any USN is published.
Affected VersionsENISA
Affected Packages
Source: OSV (Open Source Vulnerabilities)
Affects your stack
Affects 1 package in euvd
Checking this CVE against your own stacks and servers is part of the Basic plan and up.
Technical ContextAI · show details
The only technical signal available is the attribution to Ubuntu as the reporting vendor, which indicates this CVE is tracked in the Ubuntu security CVE database and is expected to map to one or more Ubuntu source packages, typically with a USN or package-level patch. The underlying technology, library, or protocol cannot be determined: no CPE string, no CWE classification, and no description text were supplied, so the root-cause class (for example injection, deserialization, memory-safety, or access-control weakness) is genuinely unknown and must not be guessed. In Ubuntu's model, an unpatched or newly assigned tracker entry usually precedes the publication of a per-release status table (affected, not affected, needs triage, deferred, ignored) and a corresponding fixed package version per series; until that data is retrieved, no inference about the vulnerable code path or the privilege level required to trigger it is supportable.
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Severity by source
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Primary rating from Vendor (vendor:ubuntu).
CVSS VectorVendor: vendor:ubuntu
DescriptionCVE.org
[Unknown description]
Threat Intelligence Overview
NVD
CVE.org
EPSS
How this decision was reached
The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.
What every action level means
SSVC AssessmentENISA
Priority Score
Attack Technique
A buffer overflow occurs when a program writes more data to a memory buffer than it was allocated to hold, causing the excess data to spill into adjacent memory regions.
A heap overflow occurs when a program writes data beyond the bounds of a buffer allocated in the heap memory region.
Same weakness CWE-122 – Heap-based Buffer Overflow
View allSame technique Buffer Overflow
View allVendor StatusVendor
SUSE
Severity: Critical| Product | Status |
|---|---|
| SUSE Package Hub 15 SP7 | Fixed |
| openSUSE Leap 16.0 | Fixed |
| openSUSE Tumbleweed | Fixed |
| SUSE Package Hub 15 SP7 | Affected |
Exploit-DB