How severe is CVE-2008-4135?

CVE-2008-4135 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2008-4135 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-4135?

CVE-2008-4135 affects S60 Symbian Os. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2008-4135?

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-2008-4135 published?

CVE-2008-4135 was published on 2008-09-19 and last updated on 2026-06-16.

CVE-2008-4135

CVE-2008-4135 is a high-severity vulnerability in S60 Symbian Os with a CVSS 2.0 base score of 7.8. 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-399.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 4% (90th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-399
Affected product: S60 Symbian Os
Published: 2008-09-19
Last modified: 2026-06-16

Description

Symbian OS S60 3rd edition on the Nokia E90 Communicator 07.40.1.2 Ra-6 and Nseries N82 allows remote attackers to cause a denial of service (device crash) via multiple deauthentication (DeAuth) frames.

Frequently asked questions

What is CVE-2008-4135?: Symbian OS S60 3rd edition on the Nokia E90 Communicator 07.40.1.2 Ra-6 and Nseries N82 allows remote attackers to cause a denial of service (device crash) via multiple deauthentication (DeAuth) frames.
How severe is CVE-2008-4135?: CVE-2008-4135 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2008-4135 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 4% (90th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-4135?: CVE-2008-4135 affects S60 Symbian Os. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2008-4135?: 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-2008-4135 published?: CVE-2008-4135 was published on 2008-09-19 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:o:s60:symbian_os:unknown:unknown:3:*:*:*:*:*

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