CVE-2026-12535

CRITICALPre-NVD 9.89.8—
EchelonGraph scoreHIGH confidence

Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2026-07-11. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 9.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
9.8EG
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS PROB: 0%CVSS: 9.8Exploit: None knownExposed: 0

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

Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Formatter Field allows Object Injection. This issue affects Formatter Field versions: from 0.0.0 to 2.0.0.

CVSS v3
9.8
EG Score
9.8(high)
EG Risk
44(Track)
EG Risk 44/100SSVC: 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
Severity98% × 45%
Exploitation0% × 40%
Automatability0% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
0%
EPSS %ILE
31%
KEV
Not listed

Published

July 10, 2026

Last Modified

July 13, 2026

Advisory Details (1)

Auto-updated Jul 25, 2026
No patch confirmed yet.
generic

Formatter Field - Critical - PHP object injection - SA-CONTRIB-2026-048 | Drupal.org

https://www.drupal.org/sa-contrib-2026-048

Vendor Advisories for CVE-2026-12535(1)

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

Affected Packages

(1 across 1 ecosystem)
Packagist:https://packages.drupal.org/8(1)
PackageVulnerable rangeFixed inDependents
drupal/formatter_field—2.0.0—

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 17× in last 7d / 51× 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. 2026-07-27 08:48 UTCGHSA enrichment
  2. 2026-07-27 04:41 UTCGHSA enrichment
  3. 2026-07-27 00:32 UTCGHSA enrichment
  4. 2026-07-26 20:23 UTCGHSA enrichment
  5. 2026-07-26 16:16 UTCEG score recompute
  6. 2026-07-26 16:15 UTCGHSA enrichment
  7. 2026-07-26 14:54 UTCEPSS rescore
  8. 2026-07-26 14:54 UTCEPSS rescore
  9. 2026-07-26 12:07 UTCEG score recompute
  10. 2026-07-26 12:07 UTCGHSA enrichment
  11. 2026-07-25 14:17 UTCEPSS rescore
  12. 2026-07-24 14:17 UTCEPSS rescore
  13. 2026-07-23 14:18 UTCEPSS rescore
  14. 2026-07-23 03:05 UTCEG score recompute
  15. 2026-07-22 14:08 UTCEPSS rescore
  16. 2026-07-21 15:24 UTCEPSS rescore
  17. 2026-07-20 17:08 UTCEPSS rescore
  18. 2026-07-19 14:30 UTCEPSS rescore
  19. 2026-07-19 02:28 UTCEPSS rescore
  20. 2026-07-18 10:04 UTCEPSS rescore
  21. 2026-07-17 06:37 UTCGHSA enrichment
  22. 2026-07-17 02:29 UTCGHSA enrichment
  23. 2026-07-16 22:20 UTCGHSA enrichment
  24. 2026-07-16 18:11 UTCGHSA enrichment
  25. 2026-07-16 17:02 UTCEPSS rescore
Show 26 more
  1. 2026-07-16 14:03 UTCGHSA enrichment
  2. 2026-07-16 09:55 UTCGHSA enrichment
  3. 2026-07-16 05:48 UTCGHSA enrichment
  4. 2026-07-16 01:41 UTCGHSA enrichment
  5. 2026-07-15 21:34 UTCGHSA enrichment
  6. 2026-07-15 17:27 UTCGHSA enrichment
  7. 2026-07-15 16:57 UTCEPSS rescore
  8. 2026-07-15 13:09 UTCGHSA enrichment
  9. 2026-07-15 09:02 UTCGHSA enrichment
  10. 2026-07-15 04:55 UTCGHSA enrichment
  11. 2026-07-15 02:00 UTCEPSS rescore
  12. 2026-07-15 00:48 UTCGHSA enrichment
  13. 2026-07-14 20:41 UTCGHSA enrichment
  14. 2026-07-14 16:33 UTCGHSA enrichment
  15. 2026-07-14 12:26 UTCGHSA enrichment
  16. 2026-07-14 08:19 UTCGHSA enrichment
  17. 2026-07-14 04:11 UTCGHSA enrichment
  18. 2026-07-14 00:04 UTCEG score recompute▲ 9.80
  19. 2026-07-14 00:04 UTCGHSA enrichment
  20. 2026-07-13 22:30 UTCEPSS rescore
  21. 2026-07-13 17:12 UTCMITRE cvelistV5CVSS v3 → 9.8 · severity → CRITICAL
  22. 2026-07-13 06:12 UTCEPSS rescore
  23. 2026-07-12 05:46 UTCEPSS rescore
  24. 2026-07-10 22:19 UTCNVD update
  25. 2026-07-10 21:53 UTCEG score recompute
  26. 2026-07-10 21:52 UTCMITRE cvelistV5first tracked

Frequently asked(5)

What is CVE-2026-12535?
CVE-2026-12535 is a critical vulnerability published on July 10, 2026. Improperly Controlled Modification of Dynamically-Determined Object Attributes vulnerability in Drupal Formatter Field allows Object Injection. This issue affects Formatter Field versions: from 0.0.0 to 2.0.0.
When was CVE-2026-12535 disclosed?
CVE-2026-12535 was first published in the National Vulnerability Database on July 10, 2026, with the most recent update on July 13, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-12535 actively exploited?
CVE-2026-12535 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 68.7% of all scored CVEs.
What is the CVSS score of CVE-2026-12535?
CVE-2026-12535 has a CVSS v3.1 base score of 9.8 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-12535?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-12535, 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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