CVE-2026-19634

MEDIUMPre-NVD 6.46.4—
EchelonGraph scoreHIGH confidence

Score 6.4 from GitHub Security Advisory published 2026-09-06. A secondary CVSS source baseline 6.4; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
6.4EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 0.2%CVSS: 6.4Exploit: None knownExposed services: Not assessed

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

PostgreSQL Anonymizer contains a SQL injection vulnerability in two import functions. A user can create a malicious JSON document containing specially crafted object names. If a superuser subsequently calls anon.import_database_rules() or anon.import_roles_rules(), the malicious code is executed with superuser privileges. The issue is fixed in PostgreSQL Anonymizer 3.1.4 and later

CVSS v3
6.4
EG Score
6.4MEDIUMhigh confidence
EG Risk
29
EG Risk 29/100CISA SSVC

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
Severity64% × 45%
Exploitation0% × 40%
Automatability0% × 15%
CISA SSVC: Track at low or medium mission impact; Track* at high (mission-essential systems).
Action: No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.
EPSS PROB
0.2%
EPSS %ILE
7th
KEV
Not listed

CISA SSVCTrack at low or medium mission impact; Track* at high (mission-essential systems).

No fix is confirmed yet. Restrict network exposure of the affected system or apply the vendor's mitigation within your standard update timelines, and watch the vendor's advisory for the fix.

Exploitation none (CISA Vulnrichment) · Automatable no (CISA Vulnrichment) · Technical impact total (CISA Vulnrichment). Mission impact is CISA's Mission & Well-being decision point, and only you can judge it: high means the affected system is essential to your organisation's mission, or its compromise could cause irreversible harm to people. CISA's decision table

Published

September 6, 2026

Last Modified

September 9, 2026

References (1)

Vendor Advisories for CVE-2026-19634(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 19× in last 7d / 80× 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. 2026-10-05 03:55 UTCEG score recompute
  2. 2026-10-05 03:55 UTCGHSA enrichment
  3. 2026-10-04 23:21 UTCEPSS rescore
  4. 2026-10-04 04:53 UTCEG score recompute
  5. 2026-10-04 04:53 UTCGHSA enrichment
  6. 2026-10-03 05:54 UTCEG score recompute
  7. 2026-10-03 05:54 UTCGHSA enrichment
  8. 2026-10-02 06:46 UTCEG score recompute
  9. 2026-10-02 06:46 UTCGHSA enrichment
  10. 2026-10-01 19:49 UTCEPSS rescore
  11. 2026-10-01 07:47 UTCEG score recompute
  12. 2026-10-01 07:47 UTCGHSA enrichment
  13. 2026-09-30 15:03 UTCEPSS rescore
  14. 2026-09-30 08:48 UTCEG score recompute
  15. 2026-09-30 08:48 UTCGHSA enrichment
  16. 2026-09-29 15:20 UTCEPSS rescore
  17. 2026-09-29 09:48 UTCEG score recompute
  18. 2026-09-29 09:48 UTCGHSA enrichment
  19. 2026-09-28 13:51 UTCEPSS rescore
  20. 2026-09-28 10:49 UTCEG score recompute
  21. 2026-09-28 10:49 UTCGHSA enrichment
  22. 2026-09-27 13:47 UTCEPSS rescore
  23. 2026-09-27 11:50 UTCEG score recompute
  24. 2026-09-27 11:50 UTCGHSA enrichment
  25. 2026-09-26 15:58 UTCEPSS rescore
Show 55 more
  1. 2026-09-26 12:28 UTCEG score recompute
  2. 2026-09-26 12:28 UTCGHSA enrichment
  3. 2026-09-25 13:29 UTCGHSA enrichment
  4. 2026-09-24 14:22 UTCEG score recompute
  5. 2026-09-24 14:22 UTCGHSA enrichment
  6. 2026-09-23 15:10 UTCGHSA enrichment
  7. 2026-09-22 16:11 UTCEG score recompute
  8. 2026-09-22 16:11 UTCGHSA enrichment
  9. 2026-09-21 17:08 UTCEG score recompute
  10. 2026-09-21 17:08 UTCGHSA enrichment
  11. 2026-09-20 17:38 UTCGHSA enrichment
  12. 2026-09-19 18:30 UTCEG score recompute
  13. 2026-09-19 18:30 UTCGHSA enrichment
  14. 2026-09-18 19:31 UTCEG score recompute
  15. 2026-09-18 19:31 UTCGHSA enrichment
  16. 2026-09-18 19:27 UTCEPSS rescore
  17. 2026-09-17 20:31 UTCEG score recompute
  18. 2026-09-17 20:31 UTCGHSA enrichment
  19. 2026-09-16 21:29 UTCEG score recompute
  20. 2026-09-16 21:29 UTCGHSA enrichment
  21. 2026-09-16 14:07 UTCEPSS rescore
  22. 2026-09-16 05:14 UTCEPSS rescore
  23. 2026-09-15 22:30 UTCEG score recompute
  24. 2026-09-15 22:30 UTCGHSA enrichment
  25. 2026-09-14 23:31 UTCGHSA enrichment
  26. 2026-09-14 00:27 UTCEG score recompute
  27. 2026-09-14 00:27 UTCGHSA enrichment
  28. 2026-09-13 16:46 UTCEPSS rescore
  29. 2026-09-13 01:28 UTCEG score recompute
  30. 2026-09-13 01:28 UTCGHSA enrichment
  31. 2026-09-12 15:00 UTCEPSS rescore
  32. 2026-09-12 02:29 UTCEG score recompute
  33. 2026-09-12 02:29 UTCGHSA enrichment
  34. 2026-09-11 14:52 UTCEPSS rescore
  35. 2026-09-11 09:36 UTCEPSS rescore
  36. 2026-09-11 03:30 UTCEG score recompute
  37. 2026-09-11 03:30 UTCGHSA enrichment
  38. 2026-09-10 09:34 UTCEPSS rescore
  39. 2026-09-10 04:31 UTCGHSA enrichment
  40. 2026-09-09 05:32 UTCEG score recompute
  41. 2026-09-09 05:32 UTCGHSA enrichment
  42. 2026-09-09 04:41 UTCEG score recompute
  43. 2026-09-09 04:41 UTCGHSA enrichment
  44. 2026-09-08 22:00 UTCEPSS rescore
  45. 2026-09-08 19:54 UTCGHSA enrichment
  46. 2026-09-08 11:41 UTCEG score recompute
  47. 2026-09-08 11:41 UTCGHSA enrichment
  48. 2026-09-08 10:58 UTCEG score recompute
  49. 2026-09-08 10:58 UTCGHSA enrichment
  50. 2026-09-07 16:01 UTCEPSS rescore
  51. 2026-09-07 15:25 UTCEG score recompute
  52. 2026-09-07 15:25 UTCGHSA enrichment
  53. 2026-09-06 16:25 UTCEG score recompute
  54. 2026-09-06 15:34 UTCEG score recompute
  55. 2026-09-06 15:33 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-19634?
CVE-2026-19634 is a medium vulnerability published on September 6, 2026. PostgreSQL Anonymizer contains a SQL injection vulnerability in two import functions. A user can create a malicious JSON document containing specially crafted object names. If a superuser subsequently calls anon.importdatabaserules() or anon.importrolesrules(), the malicious code is executed with…
When was CVE-2026-19634 disclosed?
CVE-2026-19634 was first published on September 6, 2026, with the most recent update on September 9, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-19634 actively exploited?
CVE-2026-19634 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 0.2% probability of exploitation in the next 30 days (7th percentile of EPSS-scored CVEs).
What is the CVSS score of CVE-2026-19634?
CVE-2026-19634 has a CVSS base score of 6.4 (a secondary CVSS source that NVD displays; NVD's own analysis pending).
How do I remediate CVE-2026-19634?
No fix for CVE-2026-19634 is confirmed yet. Until one is published, restrict network exposure of the affected system or apply the vendor's mitigation — for example, keep it off the internet or limit it to trusted networks — and watch the vendor's advisory for the fix. The vendor advisories EchelonGraph has for CVE-2026-19634 are linked in the Vendor Advisories panel on this page.

Dependency Blast Radius

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