CVE-2026-13126

HIGHPre-NVD 7.87.8—
EchelonGraph scoreHIGH 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
7.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 7.8Exploit: NoneExposed: 0

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

The embedded JavaScript in the PDF deleted the pages, making the object invalid. The application attempted to perform a write operation on the invalid pop-up annotations, resulting in the program crashing.

CVSS v3
7.8
EG Score
7.8(high)
EPSS
1.9%
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-2026-13126(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 35× in last 7d / 41× 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.

  1. 2026-07-15 20:42 UTCEG score recompute
  2. 2026-07-15 20:42 UTCGHSA enrichment
  3. 2026-07-15 16:57 UTCEPSS rescore
  4. 2026-07-15 08:41 UTCEG score recompute
  5. 2026-07-15 08:41 UTCGHSA enrichment
  6. 2026-07-15 02:00 UTCEPSS rescore
  7. 2026-07-14 20:36 UTCEG score recompute
  8. 2026-07-14 20:36 UTCGHSA enrichment
  9. 2026-07-14 08:35 UTCEG score recompute
  10. 2026-07-14 08:34 UTCGHSA enrichment
  11. 2026-07-13 22:30 UTCEPSS rescore
  12. 2026-07-13 20:31 UTCEG score recompute
  13. 2026-07-13 20:30 UTCGHSA enrichment
  14. 2026-07-13 08:29 UTCEG score recompute
  15. 2026-07-13 08:29 UTCGHSA enrichment
  16. 2026-07-13 06:12 UTCEPSS rescore
  17. 2026-07-12 20:28 UTCEG score recompute
  18. 2026-07-12 20:28 UTCGHSA enrichment
  19. 2026-07-12 08:27 UTCEG score recompute
  20. 2026-07-12 08:27 UTCGHSA enrichment
  21. 2026-07-12 05:46 UTCEPSS rescore
  22. 2026-07-11 20:26 UTCEG score recompute
  23. 2026-07-11 20:26 UTCGHSA enrichment
  24. 2026-07-11 08:27 UTCEPSS rescore
  25. 2026-07-11 08:25 UTCEG score recompute
Show 16 more
  1. 2026-07-11 08:25 UTCGHSA enrichment
  2. 2026-07-10 20:24 UTCEG score recompute
  3. 2026-07-10 20:24 UTCGHSA enrichment
  4. 2026-07-10 08:23 UTCEG score recompute
  5. 2026-07-10 08:23 UTCGHSA enrichment
  6. 2026-07-09 20:20 UTCEG score recompute
  7. 2026-07-09 20:20 UTCGHSA enrichment
  8. 2026-07-09 19:10 UTCEPSS rescore
  9. 2026-07-09 08:19 UTCEG score recompute
  10. 2026-07-09 08:19 UTCGHSA enrichment
  11. 2026-07-08 20:18 UTCEG score recompute
  12. 2026-07-08 20:18 UTCGHSA enrichment
  13. 2026-07-08 15:15 UTCEPSS rescore
  14. 2026-07-08 15:15 UTCEPSS rescore
  15. 2026-07-08 08:17 UTCEG score recompute
  16. 2026-07-08 08:16 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-13126?
CVE-2026-13126 is a high vulnerability published on July 8, 2026. The embedded JavaScript in the PDF deleted the pages, making the object invalid. The application attempted to perform a write operation on the invalid pop-up annotations, resulting in the program crashing.
When was CVE-2026-13126 disclosed?
CVE-2026-13126 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-2026-13126 actively exploited?
CVE-2026-13126 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-13126?
CVE-2026-13126 has a CVSS v3 base score of 7.8 (NVD).
How do I remediate CVE-2026-13126?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13126, 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.

Dependency Blast Radius

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