How severe is CVE-2015-3886?

CVE-2015-3886 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-2015-3886 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2015-3886?

CVE-2015-3886 affects Libinfinity Project Libinfinity. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2015-3886?

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-2015-3886 published?

CVE-2015-3886 was published on 2017-07-21 and last updated on 2026-06-17.

CVE-2015-3886

CVE-2015-3886 is a critical-severity vulnerability in Libinfinity Project Libinfinity 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-295.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
CVSS v2: 7.5
EPSS exploit prediction: 2% (75th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-295
Affected product: Libinfinity Project Libinfinity
Published: 2017-07-21
Last modified: 2026-06-17

Description

libinfinity before 0.6.6-1 does not validate expired SSL certificates, which allows remote attackers to have unspecified impact via unknown vectors.

Frequently asked questions

What is CVE-2015-3886?: libinfinity before 0.6.6-1 does not validate expired SSL certificates, which allows remote attackers to have unspecified impact via unknown vectors.
How severe is CVE-2015-3886?: CVE-2015-3886 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-2015-3886 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (75th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2015-3886?: CVE-2015-3886 affects Libinfinity Project Libinfinity. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2015-3886?: 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-2015-3886 published?: CVE-2015-3886 was published on 2017-07-21 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:libinfinity_project:libinfinity:*:*:*:*:*:*:*:*

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