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CVE-2015-0855

25
FAUCET Score

CVE-2015-0855 describes a critical arbitrary code execution vulnerability in Pitivi, specifically affecting versions prior to 0.95. Attackers can exploit this flaw by injecting shell metacharacters into a file path, which is then processed by the _mediaLibraryPlayCb function in mainwindow.py. This vulnerability carries a CVSS v3 score of 9.8 (CRITICAL), indicating a network-exploitable flaw with low attack complexity, requiring no user interaction, and leading to complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.94CPE matchmatch criteria
cpe:2.3:a:pitivi:pitivi:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

9.8CRITICAL

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
3.9
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
3.24%
Probability of exploitation in next 30 days
EPSS Percentile
87.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0324 is in the 79th percentile among its peer group of 36,833 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bugs.launchpad.net / ubuntu/+source/pitivi/+bug/1495272
Issue TrackingThird Party Advisory
git.gnome.org / browse/pitivi/commit
Issue TrackingPatchThird Party Advisory
openwall.com / lists/oss-security/2015/12/23/8
Mailing ListPatchThird Party Advisory
securityfocus.com / bid/97283