How severe is CVE-2024-9135?

CVE-2024-9135 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.

Is CVE-2024-9135 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-9135?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-9135 have an EU (EUVD) identifier?

Yes. CVE-2024-9135 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-54123.

When was CVE-2024-9135 published?

CVE-2024-9135 was published on 2025-03-04 and last updated on 2026-06-17.

CVE-2024-9135

CVE-2024-9135 is a medium-severity vulnerability with a CVSS 3.x base score of 5.3. 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-401.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-54123
Weakness: CWE-401
Published: 2025-03-04
Last modified: 2026-06-17

Description

On affected platforms running Arista EOS with BGP Link State configured, BGP peer flap can cause the BGP agent to leak memory. This may result in BGP routing processing being terminated and route flapping.

Frequently asked questions

What is CVE-2024-9135?: On affected platforms running Arista EOS with BGP Link State configured, BGP peer flap can cause the BGP agent to leak memory. This may result in BGP routing processing being terminated and route flapping.
How severe is CVE-2024-9135?: CVE-2024-9135 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability low.
Is CVE-2024-9135 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (25th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-9135?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-9135 have an EU (EUVD) identifier?: Yes. CVE-2024-9135 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-54123.
When was CVE-2024-9135 published?: CVE-2024-9135 was published on 2025-03-04 and last updated on 2026-06-17.

References

https://www.arista.com/en/support/advisories-notices/security-advisory/21092-security-advisory-0110

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