CVE-2006-1525

CVE-2006-1525 is a medium-severity vulnerability in Linux Linux Kernel with a CVSS 2.0 base score of 4.9. 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-399.

Key facts

Description

ip_route_input in Linux kernel 2.6 before 2.6.16.8 allows local users to cause a denial of service (panic) via a request for a route for a multicast IP address, which triggers a null dereference.

Frequently asked questions

What is CVE-2006-1525?
ip_route_input in Linux kernel 2.6 before 2.6.16.8 allows local users to cause a denial of service (panic) via a request for a route for a multicast IP address, which triggers a null dereference.
How severe is CVE-2006-1525?
CVE-2006-1525 has a CVSS 2.0 base score of 4.9, rated medium severity.
Is CVE-2006-1525 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-1525?
CVE-2006-1525 primarily affects Linux Linux Kernel. In total, 131 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2006-1525?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2006-1525 published?
CVE-2006-1525 was published on 2006-04-19 and last updated on 2026-06-16.

References

Affected products (131)

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