How severe is CVE-2024-23310?

CVE-2024-23310 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-23310 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-23310?

CVE-2024-23310 primarily affects Libbiosig Project Libbiosig. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-23310?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-23310 have an EU (EUVD) identifier?

Yes. CVE-2024-23310 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20828.

When was CVE-2024-23310 published?

CVE-2024-23310 was published on 2024-02-20 and last updated on 2026-06-17.

CVE-2024-23310

CVE-2024-23310 is a critical-severity vulnerability in Libbiosig Project Libbiosig with a CVSS 3.x base score of 9.8. 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-416.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-20828
Weakness: CWE-416
Affected product: Libbiosig Project Libbiosig
Published: 2024-02-20
Last modified: 2026-06-17

Description

A use-after-free vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.

Frequently asked questions

What is CVE-2024-23310?: A use-after-free vulnerability exists in the sopen_FAMOS_read functionality of The Biosig Project libbiosig 2.5.0 and Master Branch (ab0ee111). A specially crafted .famos file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
How severe is CVE-2024-23310?: CVE-2024-23310 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-23310 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-23310?: CVE-2024-23310 primarily affects Libbiosig Project Libbiosig. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-23310?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-23310 have an EU (EUVD) identifier?: Yes. CVE-2024-23310 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20828.
When was CVE-2024-23310 published?: CVE-2024-23310 was published on 2024-02-20 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:libbiosig_project:libbiosig:2.5.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:40:*:*:*:*:*:*:*

More vulnerabilities in Libbiosig Project Libbiosig

CVE-2026-22891 — Critical (CVSS 9.8): A heap-based buffer overflow vulnerability exists in the Intan CLP parsing functionality of The Biosig Project…
CVE-2025-66048 — Critical (CVSS 9.8): Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project…
CVE-2025-66047 — Critical (CVSS 9.8): Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project…
CVE-2025-66046 — Critical (CVSS 9.8): Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project…
CVE-2025-66045 — Critical (CVSS 9.8): Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project…
CVE-2025-66044 — Critical (CVSS 9.8): Several stack-based buffer overflow vulnerabilities exists in the MFER parsing functionality of The Biosig Project…

All CVEs affecting Libbiosig Project Libbiosig →

Other CWE-416 (Use After Free) vulnerabilities

CVE-2026-13782 — Critical (CVSS 10.0): Use after free in Browser in Google Chrome prior to 150.0.7871.47 allowed a remote attacker who had compromised the…
CVE-2026-4725 — Critical (CVSS 10.0): Sandbox escape due to use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 149…
CVE-2026-4688 — Critical (CVSS 10.0): Sandbox escape due to use-after-free in the Disability Access APIs component. This vulnerability was fixed in Firefox…
CVE-2025-24085 — Critical (CVSS 10.0): A use after free issue was addressed with improved memory management. This issue is fixed in iOS 18.3 and iPadOS 18.3,…
CVE-2024-43102 — Critical (CVSS 10.0): Concurrent removals of certain anonymous shared memory mappings by using the UMTX_SHM_DESTROY sub-request of…
CVE-2021-32495 — Critical (CVSS 10.0): Radare2 has a use-after-free vulnerability in pyc parser's get_none_object function. Attacker can read freed memory…

Browse all CWE-416 (Use After Free) vulnerabilities →