How severe is CVE-2024-22919?

CVE-2024-22919 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-22919 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.

What products are affected by CVE-2024-22919?

CVE-2024-22919 affects Swftools. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-22919?

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.

Does CVE-2024-22919 have an EU (EUVD) identifier?

Yes. CVE-2024-22919 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20444.

When was CVE-2024-22919 published?

CVE-2024-22919 was published on 2024-01-19 and last updated on 2026-06-17.

CVE-2024-22919

CVE-2024-22919 is a high-severity vulnerability in Swftools with a CVSS 3.x 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-120.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (25th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-20444
Weakness: CWE-120
Affected product: Swftools
Published: 2024-01-19
Last modified: 2026-06-17

Description

swftools0.9.2 was discovered to contain a global-buffer-overflow vulnerability via the function parseExpression at swftools/src/swfc.c:2587.

Frequently asked questions

What is CVE-2024-22919?: swftools0.9.2 was discovered to contain a global-buffer-overflow vulnerability via the function parseExpression at swftools/src/swfc.c:2587.
How severe is CVE-2024-22919?: CVE-2024-22919 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-22919 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.
What products are affected by CVE-2024-22919?: CVE-2024-22919 affects Swftools. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-22919?: 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.
Does CVE-2024-22919 have an EU (EUVD) identifier?: Yes. CVE-2024-22919 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-20444.
When was CVE-2024-22919 published?: CVE-2024-22919 was published on 2024-01-19 and last updated on 2026-06-17.

References

https://github.com/matthiaskramm/swftools/issues/209

Affected products (1)

cpe:2.3:a:swftools:swftools:0.9.2:*:*:*:*:*:*:*

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CVE-2022-40009 — Critical (CVSS 9.8): SWFTools commit 772e55a was discovered to contain a heap-use-after-free via the function grow_unicode at /lib/ttf.c.
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CVE-2010-1516 — Critical (CVSS 9.3): Multiple integer overflows in SWFTools 0.9.1 allow remote attackers to execute arbitrary code via (1) a crafted PNG…
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