CVE-2026-24737

HIGHPre-NVD 8.18.1
EchelonGraph scoreMEDIUM confidence

“—” beside the score: it is equal to the CVSS score beside it.

This high-severity CVE scores 8.1 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.6% (48th percentile of EPSS-scored CVEs). No GitHub Security Advisory CVSS is on record for this CVE.

Triggered by: Headline CVSS from a secondary CVSS source
Sources: EPSS, a secondary CVSS source
Trending — 3 sources updated this week

Also known asEUVD-2026-5297 (ENISA EUVD)Source: ENISA EUVD

8.1EG
EchelonGraph verdictPlan a fixRemediate within your standard update timelines (the SSVC decision on this page).
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.6%CVSS: 8.1Exploit: None knownExposed services: Not assessed

A fix is available — apply it.

jsPDF is a library to generate PDFs in JavaScript. Prior to 4.1.0, user control of properties and methods of the Acroform module allows users to inject arbitrary PDF objects, such as JavaScript actions. If given the possibility to pass unsanitized input to one of the following methods or properties, a user can inject arbitrary PDF objects, such as JavaScript actions, which are executed when the victim opens the document. The vulnerable API members are AcroformChoiceField.addOption, AcroformChoiceField.setOptions, AcroFormCheckBox.appearanceState, and AcroFormRadioButton.appearanceState. The vulnerability has been fixed in [email protected].

CVSS v3
8.1
EG Score
8.1HIGHmedium confidence
EG Risk
37
EG Risk 37/100

EG Risk is EchelonGraph's 0–100 priority score. It fuses impact severity (EG Severity, the CVSS base score, never the KEV-floored or EPSS-lifted EG Score) with real-world exploitation and automatability, under weights EchelonGraph set by hand, so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner.

How it’s computed (value × EchelonGraph’s weight)
Severity81% × 45%
Impact severity (EG Severity): CVSS 8.1 of 10. Never the KEV-floored or EPSS-lifted EG Score.
Exploitation0.6% × 40%
FIRST EPSS: the 30-day exploitation probability when EchelonGraph scored this CVE.
Automatability0% × 15%
CISA's SSVC Automatable value: no (Vulnrichment).
SSVC (CISA's decision table, applied by EchelonGraph): Track at low or medium mission impact; Track* at high (mission-essential systems).
Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE.
Action: A fix is available. Apply it within your standard update timelines.
EPSS PROB
0.6%
EPSS %ILE
48th
KEV
Not listed

What the EG score is made of (scorer v4.0: the three questions the 0–10 score mixes, published apart · methodology)

The EG score (8.1): severity, escalated by confirmed exploitation. This CVE's 8.1 is its impact severity (EG Severity), not escalated.

EG Severity
8.1 HIGHCVSS-B, impact only: no KEV listing, EPSS or EG-KEV tier raises it.a secondary CVSS source · CVSS v3.0 or v3.1
EG Likelihood
0.6% within 30 daysSource: FIRST EPSS. FIRST's exploitation probability, not an EchelonGraph model.
Confirmed exploitation
None on record (CISA KEV, EG-KEV Tier 1)Reported apart from the likelihood: an observed fact, not a probability.
EG Priority
SSVC Track at medium mission impactTrack at low or medium mission impact; Track* at high (mission-essential systems).CISA BOD 26-04: 14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.Each input and its source: the SSVC and BOD 26-04 blocks below.

SSVC (CISA's decision table, applied by EchelonGraph)Track at low or medium mission impact; Track* at high (mission-essential systems).

A fix is available. Apply it within your standard update timelines.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). All three are CISA's SSVC values (Vulnrichment). EchelonGraph applied CISA's decision table to them; CISA publishes SSVC inputs and the table, not a decision for each CVE. Mission impact is CISA's Mission & Well-being decision point, and only you can judge it. CISA's table makes it high when Mission Prevalence is Essential — the vulnerable component "directly provides capabilities that constitute at least one MEF for at least one entity" (MEF: mission essential function) — or when Public Well-Being Impact is Irreversible: "multiple fatalities are likely", the cyber-physical system "is likely lost or destroyed", "extreme or serious externalities" are imposed on other parties, or social systems such as elections or the financial grid "are destabilized and potentially collapse". CISA's decision table

BOD 26-04 (CISA's remediation timeline, Table 1)14 days if the affected system is publicly exposed; Fix on system upgrade if it is not.

In CISA KEV no (CISA's KEV catalog) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Whether your system is publicly exposed is yours to answer. BOD 26-04 binds US Federal Civilian Executive Branch agencies; for anyone else it is CISA's published timeline, a reference rather than an obligation. The directive · how EchelonGraph applies it

Published

February 2, 2026

Last Modified

August 18, 2026

Advisory Details (8)

Auto-updated Jun 30, 2026
Patch available. Sources: github_release, github, redhat, github_commit.
Red Hat

2436115 – (CVE-2026-24737) CVE-2026-24737 jsPDF: jsPDF: Arbitrary code execution via unsanitized input in Acroform module

https://bugzilla.redhat.com/show_bug.cgi?id=2436115
Red HatMentions a patch (unverified)

cve-details

https://access.redhat.com/security/cve/CVE-2026-24737
Red HatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2026:4467
Red HatMentions a patch (unverified)
https://access.redhat.com/errata/RHSA-2026:4466
GitHub advisoryMentions a patch (unverified)

PDF Injection in AcroForm module allows Arbitrary JavaScript Execution · Advisory · parallax/jsPDF · GitHub

https://github.com/parallax/jsPDF/security/advisories/GHSA-pqxr-3g65-p328
GitHub release Patch Available

v4.1.0

Patch available: parallax/jsPDF v4.1.0

https://github.com/parallax/jsPDF/releases/tag/v4.1.0
GitHub commit Patch Available

commit da291a5f01b9 (parallax/jsPDF)

Patch available: parallax/jsPDF v4.1.0 (contains commit da291a5f01b9)

https://github.com/parallax/jsPDF/commit/da291a5f01b96282545c9391996702cdb8879f79

Vendor Advisories for CVE-2026-24737(2)

These vendors published their own advisory mentioning this CVE — often with vendor-specific remediation steps + affected product lists not in NVD.

Patch Availability(2)

Vendor / EcosystemFix (by version range) / PatchReleasedSource
redhatadvanced-cluster-security/rhacs-main-rhel8:17732358802026-03-12redhat
redhatadvanced-cluster-security/rhacs-main-rhel8:17732358602026-03-12redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Affected Packages

(1 across 1 ecosystem)
npm(1)
PackageVulnerable rangeFix by version rangeDependents
jspdf—
  • every version up to 4.1.0: fixed in 4.1.0
—

Weakness Classification(2)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 10× in last 7d / 40× in last 30d)

Each row is a time one of our pipelines fetched, updated or re-scored this CVE. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. An arrow marks a change the record states ("CVSS v3 → 9.1"); EPSS and GHSA rows show the values recorded at that time, not what changed (EPSS values are rounded; hover one for the exact figures). Most recent first.

Showing the most recent 99 of 224 refreshes on record for this CVE.

A repeat, a row identical to one the same pipeline wrote less than 10 seconds earlier, is not a separate refresh and is not counted. 1 repeat row among the latest 100 is merged into the row it repeats. The 125 oldest rows on record are not shown and were not checked, so the counts can still include repeats.

  1. 2026-10-30 16:34 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  2. 2026-10-29 16:32 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  3. 2026-10-28 16:31 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  4. 2026-10-27 16:31 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  5. 2026-10-26 16:31 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  6. 2026-10-25 16:32 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  7. 2026-10-25 14:40 UTCEG score recompute
  8. 2026-10-24 17:35 UTCEG score recompute
  9. 2026-10-24 17:35 UTCVendor advisory
  10. 2026-10-24 16:32 UTCEPSS rescoreEPSS 0.6% · 48th percentile
  11. 2026-10-23 16:31 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  12. 2026-10-22 16:34 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  13. 2026-10-21 16:32 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  14. 2026-10-20 16:32 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  15. 2026-10-19 16:31 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  16. 2026-10-18 16:31 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  17. 2026-10-18 03:53 UTCEG score recompute
  18. 2026-10-17 16:55 UTCEG score recompute
  19. 2026-10-17 16:55 UTCVendor advisory
  20. 2026-10-17 16:33 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  21. 2026-10-16 16:41 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  22. 2026-10-15 16:31 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  23. 2026-10-15 14:24 UTCOSV refresh
  24. 2026-10-14 16:32 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  25. 2026-10-13 16:33 UTCEPSS rescoreEPSS 0.6% · 47th percentile
Show 74 more
  1. 2026-10-12 16:33 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  2. 2026-10-12 16:19 UTCEG score recompute
  3. 2026-10-11 20:02 UTCEG score recompute
  4. 2026-10-11 17:15 UTCEG score recompute
  5. 2026-10-11 14:46 UTCEG score recompute
  6. 2026-10-11 13:48 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  7. 2026-10-10 20:00 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  8. 2026-10-09 20:07 UTCEPSS rescoreEPSS 0.6% · 47th percentile
  9. 2026-10-08 17:11 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  10. 2026-10-07 23:47 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  11. 2026-10-06 15:17 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  12. 2026-10-05 17:42 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  13. 2026-10-04 23:21 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  14. 2026-10-03 14:25 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  15. 2026-10-01 19:49 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  16. 2026-09-30 15:03 UTCEPSS rescoreEPSS 0.6% · 46th percentile
  17. 2026-09-29 15:21 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  18. 2026-09-28 13:51 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  19. 2026-09-27 13:47 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  20. 2026-09-26 15:58 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  21. 2026-09-26 00:26 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  22. 2026-09-24 14:03 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  23. 2026-09-24 07:49 UTCOSV refresh
  24. 2026-09-20 20:15 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  25. 2026-09-18 19:27 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  26. 2026-09-16 14:07 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  27. 2026-09-16 05:15 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  28. 2026-09-13 16:47 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  29. 2026-09-12 15:01 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  30. 2026-09-11 14:52 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  31. 2026-09-10 09:34 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  32. 2026-09-08 22:00 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  33. 2026-09-07 16:01 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  34. 2026-09-06 13:47 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  35. 2026-09-05 01:44 UTCOSV refresh
  36. 2026-09-04 05:06 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  37. 2026-09-02 14:11 UTCEPSS rescoreEPSS 0.5% · 43rd percentile
  38. 2026-09-01 13:53 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  39. 2026-09-01 04:39 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  40. 2026-08-30 19:17 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  41. 2026-08-30 01:22 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  42. 2026-08-28 21:41 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  43. 2026-08-27 14:25 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  44. 2026-08-26 14:46 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  45. 2026-08-25 13:48 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  46. 2026-08-23 00:19 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  47. 2026-08-21 23:49 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  48. 2026-08-20 22:55 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  49. 2026-08-19 17:03 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  50. 2026-08-18 13:48 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  51. 2026-08-18 12:23 UTCEG score recompute
  52. 2026-08-18 12:23 UTCVendor advisory
  53. 2026-08-17 13:47 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  54. 2026-08-17 12:22 UTCEG score recompute
  55. 2026-08-17 12:22 UTCVendor advisory
  56. 2026-08-17 12:14 UTCEG score recompute
  57. 2026-08-17 12:14 UTCVendor advisory
  58. 2026-08-16 14:56 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  59. 2026-08-16 02:14 UTCEPSS rescoreEPSS 0.5% · 42nd percentile
  60. 2026-08-15 01:30 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  61. 2026-08-14 23:31 UTCVendor advisory
  62. 2026-08-14 11:40 UTCEG score recompute
  63. 2026-08-14 11:40 UTCVendor advisory
  64. 2026-08-13 22:00 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  65. 2026-08-13 03:50 UTCEG score recompute
  66. 2026-08-13 03:50 UTCVendor advisory
  67. 2026-08-12 13:50 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  68. 2026-08-11 13:42 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  69. 2026-08-11 00:00 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  70. 2026-08-10 10:03 UTCVendor advisory
  71. 2026-08-09 16:09 UTCEG score recompute
  72. 2026-08-09 16:09 UTCVendor advisory
  73. 2026-08-09 13:46 UTCEPSS rescoreEPSS 0.5% · 41st percentile
  74. 2026-08-08 16:37 UTCEPSS rescoreEPSS 0.5% · 41st percentile

Frequently asked(5)

What is CVE-2026-24737?
CVE-2026-24737 is a high-severity vulnerability; its CVE record was published on February 2, 2026. jsPDF is a library to generate PDFs in JavaScript. Prior to 4.1.0, user control of properties and methods of the Acroform module allows users to inject arbitrary PDF objects, such as JavaScript actions. If given the possibility to pass unsanitized input to one of the following methods or…
When was the CVE record for CVE-2026-24737 published?
The CVE record for CVE-2026-24737 was published on February 2, 2026. That is the record's publication date; the vulnerability itself may have been made public earlier. EchelonGraph's copy of the record carries a last-modified date of August 18, 2026; the record at its source may have been updated since.
Is CVE-2026-24737 actively exploited?
CVE-2026-24737 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.6% probability of exploitation in the next 30 days (48th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-24737?
CVE-2026-24737 has a CVSS base score of 8.1 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-24737?
A fix for CVE-2026-24737 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-24737 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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