CVE-2026-25535

HIGHNVD 7.57.5—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 7.5 under NVD CVSS v3. EPSS exploit probability: 0.7%, top 49% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, nvd
Elevated
7.5EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0.9%CVSS: 7.5Exploit: Elevated riskExposed services: Not assessed

A fix is available — apply it.

jsPDF is a library to generate PDFs in JavaScript. Prior to 4.2.0, 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 GIF file that results in out of memory errors and denial of service. Harmful GIF files have large width and/or height entries in their headers, which lead to excessive memory allocation. Other affected methods are: html. The vulnerability has been fixed in jsPDF 4.2.0. As a workaround, sanitize image data or URLs before passing it to the addImage method or one of the other affected methods.

CVSS v3
7.5
EG Score
7.5HIGHmedium confidence
EG Risk
65
EG Risk 65/100

EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).

How it’s computed
Severity75% × 45%
Exploitation40% × 40%
Automatability100% × 15%
EPSS PROB
0.9%
EPSS %ILE
58th
KEV
Not listed

Published

February 19, 2026

Last Modified

September 7, 2026

Advisory Details (9)

Auto-updated Jul 3, 2026
🔬 Proof of concept available. Patch available. Sources: github_release, github, redhat, github_commit.
redhat Patch Available
https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-25535.json
redhat

2440992 – (CVE-2026-25535) CVE-2026-25535 jsPDF: denial of service via malicious GIF dimensions

https://bugzilla.redhat.com/show_bug.cgi?id=2440992
redhat Patch Available

cve-details

https://access.redhat.com/security/cve/CVE-2026-25535
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:7128
redhat Patch Available
https://access.redhat.com/errata/RHSA-2026:7110
github Patch Available

Client-Side/Server-Side Denial of Service via Malicious GIF Dimensions · Advisory · parallax/jsPDF · GitHub

https://github.com/parallax/jsPDF/security/advisories/GHSA-67pg-wm7f-q7fj
github_release Patch Available

v4.2.0

Patch available: parallax/jsPDF v4.2.0

https://github.com/parallax/jsPDF/releases/tag/v4.2.0
github_commit Patch Available

commit 2e5e156e284d (parallax/jsPDF)

Patch available: parallax/jsPDF v4.2.0 (contains commit 2e5e156e284d)

https://github.com/parallax/jsPDF/commit/2e5e156e284d92c7d134bce97e6418756941d5e6
generic🟡 PoC Available

CVEs/2026/CVE-2026-25535.md at main · ZeroXJacks/CVEs · GitHub

https://github.com/ZeroXJacks/CVEs/blob/main/2026/CVE-2026-25535.md

Vendor Advisories for CVE-2026-25535(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-rhel8:17755941192026-04-08redhat
redhatadvanced-cluster-security/rhacs-main-rhel8:17755942842026-04-08redhat

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 4.2.0: fixed in 4.2.0
—

Weakness Classification(2)

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

Data Freshness Timeline

(refreshed 5× in last 7d / 23× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. 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. Most recent first.

Showing the most recent 100 of 136 total refreshes for this CVE.

  1. 2026-10-05 17:42 UTCEPSS rescore
  2. 2026-10-04 23:21 UTCEPSS rescore
  3. 2026-10-03 14:25 UTCEPSS rescore
  4. 2026-10-01 19:49 UTCEPSS rescore
  5. 2026-09-30 15:03 UTCEPSS rescore
  6. 2026-09-28 13:51 UTCEPSS rescore
  7. 2026-09-27 04:45 UTCOSV refresh
  8. 2026-09-26 15:58 UTCEPSS rescore
  9. 2026-09-26 00:26 UTCEPSS rescore
  10. 2026-09-24 14:03 UTCEPSS rescore
  11. 2026-09-20 20:15 UTCEPSS rescore
  12. 2026-09-18 19:27 UTCEPSS rescore
  13. 2026-09-16 14:07 UTCEPSS rescore
  14. 2026-09-16 05:15 UTCEPSS rescore
  15. 2026-09-12 15:01 UTCEPSS rescore
  16. 2026-09-11 14:52 UTCEPSS rescore
  17. 2026-09-10 09:34 UTCEPSS rescore
  18. 2026-09-08 22:00 UTCEPSS rescore
  19. 2026-09-07 16:01 UTCEPSS rescore
  20. 2026-09-07 14:04 UTCEG score recompute
  21. 2026-09-07 14:04 UTCVendor advisory
  22. 2026-09-06 13:47 UTCEPSS rescore
  23. 2026-09-06 13:47 UTCEPSS rescore
  24. 2026-09-04 05:06 UTCEPSS rescore
  25. 2026-09-02 14:11 UTCEPSS rescore
Show 75 more
  1. 2026-09-01 13:53 UTCEPSS rescore
  2. 2026-09-01 04:39 UTCEPSS rescore
  3. 2026-08-30 19:17 UTCEPSS rescore
  4. 2026-08-30 01:22 UTCEPSS rescore
  5. 2026-08-28 21:41 UTCEPSS rescore
  6. 2026-08-27 14:25 UTCEPSS rescore
  7. 2026-08-26 14:46 UTCEPSS rescore
  8. 2026-08-25 13:48 UTCEPSS rescore
  9. 2026-08-24 12:28 UTCEG score recompute
  10. 2026-08-24 12:28 UTCVendor advisory
  11. 2026-08-23 00:19 UTCEPSS rescore
  12. 2026-08-21 23:49 UTCEPSS rescore
  13. 2026-08-20 22:55 UTCEPSS rescore
  14. 2026-08-19 17:03 UTCEPSS rescore
  15. 2026-08-18 13:48 UTCEPSS rescore
  16. 2026-08-18 12:23 UTCEG score recompute
  17. 2026-08-18 12:23 UTCVendor advisory
  18. 2026-08-17 13:47 UTCEPSS rescore
  19. 2026-08-17 12:22 UTCVendor advisory
  20. 2026-08-17 12:14 UTCEG score recompute
  21. 2026-08-17 12:14 UTCVendor advisory
  22. 2026-08-16 14:56 UTCEPSS rescore
  23. 2026-08-16 02:14 UTCEPSS rescore
  24. 2026-08-15 01:30 UTCEPSS rescore
  25. 2026-08-14 21:47 UTCVendor advisory
  26. 2026-08-14 09:35 UTCEG score recompute
  27. 2026-08-14 09:35 UTCVendor advisory
  28. 2026-08-13 22:00 UTCEPSS rescore
  29. 2026-08-13 01:45 UTCEG score recompute
  30. 2026-08-13 01:45 UTCVendor advisory
  31. 2026-08-12 13:50 UTCEPSS rescore
  32. 2026-08-12 02:03 UTCEG score recompute
  33. 2026-08-12 02:03 UTCVendor advisory
  34. 2026-08-11 13:42 UTCEPSS rescore
  35. 2026-08-11 07:10 UTCEG score recompute
  36. 2026-08-11 07:10 UTCVendor advisory
  37. 2026-08-11 00:00 UTCEPSS rescore
  38. 2026-08-10 09:31 UTCVendor advisory
  39. 2026-08-09 21:18 UTCEG score recompute
  40. 2026-08-09 21:18 UTCVendor advisory
  41. 2026-08-09 13:46 UTCEPSS rescore
  42. 2026-08-09 09:10 UTCEG score recompute
  43. 2026-08-09 09:10 UTCVendor advisory
  44. 2026-08-08 16:37 UTCEPSS rescore
  45. 2026-08-08 09:33 UTCVendor advisory
  46. 2026-08-07 21:25 UTCEG score recompute
  47. 2026-08-07 21:25 UTCVendor advisory
  48. 2026-08-06 13:46 UTCEPSS rescore
  49. 2026-08-06 03:26 UTCEG score recompute
  50. 2026-08-06 03:26 UTCVendor advisory
  51. 2026-08-05 19:17 UTCEPSS rescore
  52. 2026-08-04 15:10 UTCEPSS rescore
  53. 2026-08-03 12:50 UTCEG score recompute
  54. 2026-08-03 12:50 UTCVendor advisory
  55. 2026-08-03 10:36 UTCEPSS rescore
  56. 2026-08-02 20:08 UTCEG score recompute
  57. 2026-08-02 20:08 UTCVendor advisory
  58. 2026-08-02 02:26 UTCEPSS rescore
  59. 2026-08-01 04:16 UTCEPSS rescore
  60. 2026-07-30 16:27 UTCEPSS rescore
  61. 2026-07-30 01:30 UTCEPSS rescore
  62. 2026-07-28 15:36 UTCEPSS rescore
  63. 2026-07-26 14:54 UTCEPSS rescore
  64. 2026-07-26 14:54 UTCEPSS rescore
  65. 2026-07-25 14:18 UTCEPSS rescore
  66. 2026-07-25 14:17 UTCEPSS rescore
  67. 2026-07-24 14:17 UTCEPSS rescore
  68. 2026-07-23 14:18 UTCEPSS rescore
  69. 2026-07-23 14:18 UTCEPSS rescore
  70. 2026-07-23 03:07 UTCEG score recompute
  71. 2026-07-22 14:08 UTCEPSS rescore
  72. 2026-07-21 15:24 UTCEPSS rescore
  73. 2026-07-21 15:24 UTCEPSS rescore
  74. 2026-07-20 17:08 UTCEPSS rescore
  75. 2026-07-19 14:31 UTCEPSS rescore

Related CVEs(same product + same vendor + same CWE)

Frequently asked(5)

What is CVE-2026-25535?
CVE-2026-25535 is a high vulnerability published on February 19, 2026. jsPDF is a library to generate PDFs in JavaScript. Prior to 4.2.0, 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 GIF file that results in…
When was CVE-2026-25535 disclosed?
CVE-2026-25535 was first published on February 19, 2026, with the most recent update on September 7, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-25535 actively exploited?
CVE-2026-25535 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.9% probability of exploitation in the next 30 days (58th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-25535?
CVE-2026-25535 has a CVSS v3 base score of 7.5 (NVD).
How do I remediate CVE-2026-25535?
A fix for CVE-2026-25535 is available: update to the fixed version the vendor names in its advisory. The vendor advisories EchelonGraph has for CVE-2026-25535 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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