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Critical 1 vendor · 1 advisory

CVE-2026-24133: jsPDF Affected by Denial of Service (DoS) via Unvalidated BMP Dimensions in BMPDecoder

CVE-2026-24133 key facts

CISA KEV
Not listed (catalogue checked )
Highest advisory rating
Critical
CVSS vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N · base score 8.7, scored by GitHub_MAttack vector: network. Attack complexity: low. Attack requirements: none. Privileges required: none. User interaction: none. Confidentiality impact on the vulnerable system: none. Integrity impact on the vulnerable system: none. Availability impact on the vulnerable system: high. Confidentiality impact on subsequent systems: none. Integrity impact on subsequent systems: none. Availability impact on subsequent systems: none.
Weakness
  • CWE-770: Allocation of Resources Without Limits or Throttling
EPSS
0.62% chance of exploitation in the next 30 days (49th percentile). FIRST EPSS, .
CISA SSVC
Exploitation: none observed. Automatable: no. Technical impact: partial. CISA, .
Vendor advisories
1 from Splunk
Assigned by
GitHub_M (CNA)
CVE record published
Listed by VulniPulse

Ratings, versions and fixes are quoted from the vendor advisories that cover only CVE-2026-24133; each belongs to its advisory, not to every product listed. How records are collected and checked.

Description

jsPDF is a library to generate PDFs in JavaScript. Prior to 4.1.0, user control of the first argument of the addImage method results in denial of service. If given the possibility to pass unsanitized image data or URLs to the addImage method, a user can provide a harmful BMP file that results in out of memory errors and denial of service. Harmful BMP files have large width and/or height entries in their headers, which lead to excessive memory allocation. The html method is also affected. The vulnerability has been fixed in [email protected].

Text from the CVE.org record (GitHub_M).

Vendor advisories for CVE-2026-24133

Splunk

1 advisory
  • Advisory severityCritical

    Critical [CVE-2025-13465 +86] Third-Party Package Updates in Splunk SOAR - August 2026

    SVD-2026-0805Source published

    This bulletin covers 87 CVEs. The products, versions, score and guidance below describe the bulletin; check its source for applicability to this specific CVE.

    Splunk remedied common vulnerabilities and exposures (CVEs) in Third Party Packages in Splunk SOAR version 8.6.0, and higher. Affected product named by the advisory: Splunk SOAR 8.6.

    Affected products in this advisory
    • Splunk SOAR 8.6
    Source-reported affected versions
    • Splunk SOAR Below 8.6.0
    Source-reported fixed versions
    • Splunk SOAR 8.6.0
    Mitigation guidance
    • Upgrade Splunk SOAR to version 8.6.0, or higher.
    Full advisory and evidenceOpen source bulletin

References

Timeline

  1. CVE record published
  2. CVE record last updated
  3. First vendor advisory listed by VulniPulse

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