CVE-2018-5326

CVE-2018-5326 is a high-severity vulnerability in Cmcm Cm Browser with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Description

Cheetah Mobile CM Browser 5.22.06.0012, when installed on unspecified "older" Android platforms, allows Same Origin Policy Bypass.

Frequently asked questions

What is CVE-2018-5326?
Cheetah Mobile CM Browser 5.22.06.0012, when installed on unspecified "older" Android platforms, allows Same Origin Policy Bypass.
How severe is CVE-2018-5326?
CVE-2018-5326 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2018-5326 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-5326?
CVE-2018-5326 affects Cmcm Cm Browser. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-5326?
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-2018-5326 published?
CVE-2018-5326 was published on 2018-01-12 and last updated on 2026-06-17.

References

Affected products (1)