How severe is CVE-2015-0855?

CVE-2015-0855 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2015-0855 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-0855?

CVE-2015-0855 affects Pitivi. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-0855?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2015-0855 published?

CVE-2015-0855 was published on 2017-03-23 and last updated on 2026-06-17.

CVE-2015-0855

CVE-2015-0855 is a critical-severity vulnerability in Pitivi with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 10.0
EPSS exploit prediction: 3% (87th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Pitivi
Published: 2017-03-23
Last modified: 2026-06-17

Description

The _mediaLibraryPlayCb function in mainwindow.py in pitivi before 0.95 allows attackers to execute arbitrary code via shell metacharacters in a file path.

Frequently asked questions

What is CVE-2015-0855?: The _mediaLibraryPlayCb function in mainwindow.py in pitivi before 0.95 allows attackers to execute arbitrary code via shell metacharacters in a file path.
How severe is CVE-2015-0855?: CVE-2015-0855 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2015-0855 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (87th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-0855?: CVE-2015-0855 affects Pitivi. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-0855?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2015-0855 published?: CVE-2015-0855 was published on 2017-03-23 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:pitivi:pitivi:*:*:*:*:*:*:*:*

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