HOMEVULNERABILITIESCVE-2026-35255
MEDIUM

CVE-2026-35255

CWE-94Published: May 6, 2026· Updated: May 6, 2026

6.6
CVSS v3.1
EPSS:0.02%probability of exploitation in 30 daysPercentile:4.2th

Official Description

Vulnerability in the Oracle Cloud Native Environment Command Line Interface product of Oracle Open Source Projects. The supported versions that is affected is v2.3.2. Easily exploitable vulnerability allows unauthenticated attacker to compromise Oracle Cloud Native Environment Command Line Interface product via a malicious environment variable. Successful attacks of this vulnerability can result in Oracle Cloud Native Environment Command Line Interface allowing users to execute arbitrary code.

NVD Source

Technical Analysis

CVE-2026-35255 requires local access, meaning attackers must already have a foothold on the target system.

Exploitation requires low privileges, which limits the exposure to scenarios where an attacker has already gained initial access.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), with a CVSS base score of 6.6.

CVSS v3.1 Vector Breakdown

Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.Low
User InteractionRequired
ScopeUnchanged
Impact
ConfidentialityHigh
IntegrityHigh
AvailabilityNone
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

Affected Vendors & Products

Oracle1 product
cloud native environment command line interface
Source: NVD CPE · 1 total CPE entries

Exploit & PoC Resources

NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
Offensive Security exploit database
GitHub PoC Search
Community PoC repositories
Rapid7 / Metasploit
Metasploit module search
PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
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All References (1)

→
https://www.oracle.com/security-alerts/all-oracle-cves-outside-other-oracle-public-documents.htmlNot Applicable

Quick Facts

CVE IDCVE-2026-35255
CVSS Score6.6 / 10
SeverityMEDIUM
WeaknessCWE-94
CISA KEVNo
EPSS (30d)0.02%
Affected1 vendor
PublishedMay 6, 2026

Related CVEs (CWE-94)

CVE-2026-45132
10.0
CVE-2026-42298
10.0
CVE-2026-26332
10.0
CVE-2026-45131
10.0
CVE-2026-42288
10.0
CVE-2026-44006
10.0

Recommended Actions

  • →Apply vendor patches immediately
  • →Monitor CVE-2026-35255 in threat intel feeds
  • →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.
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