How severe is CVE-2024-32673?

CVE-2024-32673 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-32673 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-32673?

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

Does CVE-2024-32673 have an EU (EUVD) identifier?

Yes. CVE-2024-32673 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30460.

When was CVE-2024-32673 published?

CVE-2024-32673 was published on 2024-07-03 and last updated on 2026-06-17.

CVE-2024-32673

CVE-2024-32673 is a medium-severity vulnerability with a CVSS 3.x base score of 5.5. 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-129.

Key facts

Severity: Medium (CVSS 3.x base score 5.5)
CVSS v4: 6.7
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-30460
Weakness: CWE-129
Published: 2024-07-03
Last modified: 2026-06-17

Description

Improper Validation of Array Index vulnerability in Samsung Open Source Walrus Webassembly runtime engine allows a segmentation fault issue. This issue affects Walrus: before 72c7230f32a0b791355bbdfc78669701024b0956.

Frequently asked questions

What is CVE-2024-32673?: Improper Validation of Array Index vulnerability in Samsung Open Source Walrus Webassembly runtime engine allows a segmentation fault issue. This issue affects Walrus: before 72c7230f32a0b791355bbdfc78669701024b0956.
How severe is CVE-2024-32673?: CVE-2024-32673 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-32673 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-32673?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-32673 have an EU (EUVD) identifier?: Yes. CVE-2024-32673 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30460.
When was CVE-2024-32673 published?: CVE-2024-32673 was published on 2024-07-03 and last updated on 2026-06-17.

References

https://github.com/Samsung/walrus/pull/241

Other CWE-129 (Improper Validation of Array Index) vulnerabilities

CVE-2020-27485 — Critical (CVSS 9.9): Garmin Forerunner 235 before 8.20 is affected by: Array index error. The component is: ConnectIQ TVM. The attack vector…
CVE-2020-27483 — Critical (CVSS 9.9): Garmin Forerunner 235 before 8.20 is affected by: Array index error. The component is: ConnectIQ TVM. The attack vector…
CVE-2026-21413 — Critical (CVSS 9.8): A heap-based buffer overflow vulnerability exists in the lossless_jpeg_load_raw functionality of LibRaw Commit 0b56545…
CVE-2025-27034 — Critical (CVSS 9.8): Memory corruption while selecting the PLMN from SOR failed list.
CVE-2025-3357 — Critical (CVSS 9.8): IBM Tivoli Monitoring 6.3.0.7 through 6.3.0.7 Service Pack 19 could allow a remote attacker to execute arbitrary code…
CVE-2024-45569 — Critical (CVSS 9.8): Memory corruption while parsing the ML IE due to invalid frame content.

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