CVE-2026-57248

HIGHPre-NVD 7.87.8—
EchelonGraph scoreMEDIUM confidence

Score 7.8 from GitHub Security Advisory (severity: HIGH) published 2026-07-08. a secondary CVSS source baseline 7.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
7.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 7.8Exploit: None knownExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

When the application opens a PDF file and JavaScript writes annotation attributes, there is a lack of sufficient object type and argument checks. As a result, due to the damage to the internal structure of the annotations, it causes the application to crash during subsequent release.

CVSS v3
7.8
EG Score
7.8(medium)
EG Risk
35(Track)
EG Risk 35/100SSVC: Track

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
Severity78% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
6%
KEV
Not listed

Published

July 8, 2026

Last Modified

July 9, 2026

Advisory Details (1)

Auto-updated Jul 8, 2026
No patch confirmed yet.
generic

Security Bulletins | Foxit

https://www.foxit.com/support/security-bulletins.html

Vendor Advisories for CVE-2026-57248(1)

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

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 22× in last 7d / 111× 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 158 total refreshes for this CVE.

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

Frequently asked(5)

What is CVE-2026-57248?
CVE-2026-57248 is a high vulnerability published on July 8, 2026. When the application opens a PDF file and JavaScript writes annotation attributes, there is a lack of sufficient object type and argument checks. As a result, due to the damage to the internal structure of the annotations, it causes the application to crash during subsequent release.
When was CVE-2026-57248 disclosed?
CVE-2026-57248 was first published in the National Vulnerability Database on July 8, 2026, with the most recent update on July 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-57248 actively exploited?
CVE-2026-57248 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0% probability of exploitation in the next 30 days, which ranks it in the top 93.5% of all scored CVEs.
What is the CVSS score of CVE-2026-57248?
CVE-2026-57248 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-57248?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-57248, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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