How severe is CVE-2015-1335?

CVE-2015-1335 has a CVSS 2.0 base score of 7.2, rated high severity.

Is CVE-2015-1335 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-1335?

CVE-2015-1335 primarily affects Linuxcontainers Lxc. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2015-1335?

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

When was CVE-2015-1335 published?

CVE-2015-1335 was published on 2015-10-01 and last updated on 2026-06-17.

CVE-2015-1335

CVE-2015-1335 is a high-severity vulnerability in Linuxcontainers Lxc with a CVSS 2.0 base score of 7.2. 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-59.

Key facts

Severity: High (CVSS 2.0 base score 7.2)
EPSS exploit prediction: 0% (37th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-59
Affected product: Linuxcontainers Lxc
Published: 2015-10-01
Last modified: 2026-06-17

Description

lxc-start in lxc before 1.0.8 and 1.1.x before 1.1.4 allows local container administrators to escape AppArmor confinement via a symlink attack on a (1) mount target or (2) bind mount source.

Frequently asked questions

What is CVE-2015-1335?: lxc-start in lxc before 1.0.8 and 1.1.x before 1.1.4 allows local container administrators to escape AppArmor confinement via a symlink attack on a (1) mount target or (2) bind mount source.
How severe is CVE-2015-1335?: CVE-2015-1335 has a CVSS 2.0 base score of 7.2, rated high severity.
Is CVE-2015-1335 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-1335?: CVE-2015-1335 primarily affects Linuxcontainers Lxc. In total, 7 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2015-1335?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2015-1335 published?: CVE-2015-1335 was published on 2015-10-01 and last updated on 2026-06-17.

References

Affected products (7)

cpe:2.3:a:linuxcontainers:lxc:*:*:*:*:*:*:*:*
cpe:2.3:a:linuxcontainers:lxc:1.1.0:*:*:*:*:*:*:*
cpe:2.3:a:linuxcontainers:lxc:1.1.1:*:*:*:*:*:*:*
cpe:2.3:a:linuxcontainers:lxc:1.1.2:*:*:*:*:*:*:*
cpe:2.3:a:linuxcontainers:lxc:1.1.3:*:*:*:*:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*
cpe:2.3:o:canonical:ubuntu_linux:15.04:*:*:*:*:*:*:*

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