CVE-2015-1321

Use-after-free vulnerability in the file picker implementation in Oxide before 1.6.5 allows remote attackers to cause a denial of service (crash) or possibly execute arbitrary code via a crafted webpage.

Published: 2015-04-29 Last update: 2026-06-16 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2015-1321 is rated Moderate Risk (55.1/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.99%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2015-1321

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 1.36% 1.99% +0.63%
2 2025-03-30 1.83% 1.36% -0.47%
3 2025-03-29 — 1.83% —

Full EPSS history (11 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2015-1321

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.8 2.0 MEDIUM
AV:N/AC:M/Au:N/C:P/I:P/A:P Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:M)
Exploitation needs some favorable conditions, but not exceptional ones.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:P)
Partial integrity impact.
Availability impact (A:P)
Partial availability impact.
 8.6 6.4 [email protected]

Weakness enumeration for CVE-2015-1321

OS Trackers for CVE-2015-1321

vendor priority summary link
ubuntu medium CVE-2015-1321 medium priority: Ubuntu including 1 source packages (oxide-qt), 6 status rows across 6 suites (lucid, precise, trusty, upstream, utopic, vivid): released 4, DNE 2. https://ubuntu.com/security/CVE-2015-1321

NVD evaluator notes for CVE-2015-1321

Comment: <a href="http://cwe.mitre.org/data/definitions/416.html">CWE-416: Use After Free</a>

Affected software / configurations for CVE-2015-1321

Vendor Product Version Raw CPE
canonical ubuntu_linux 14.04 cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
canonical ubuntu_linux 14.10 cpe:2.3:o:canonical:ubuntu_linux:14.10:*:*:*:*:*:*:*
canonical ubuntu_linux 15.1 cpe:2.3:o:canonical:ubuntu_linux:15.1:*:*:*:*:*:*:*
oxide_project oxide <= 1.6.4 cpe:2.3:a:oxide_project:oxide:*:*:*:*:*:*:*:*

References for CVE-2015-1321

cvelogic Threat Intelligence