CVE-2026-54048

MEDIUMPre-NVD 5.35.3—
EchelonGraph scoreHIGH confidence

Score 5.3 from GitHub Security Advisory published 2026-09-09. CISA-ADP (Vulnrichment) CVSS v3.1 baseline 5.3; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: cisa-adp, epss, ghsa
Trending — 3 sources updated this week
5.3EG
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • Lower severity and no public exploit yet
CISA-KEV: Not listedEPSS PROB: 1%CVSS: 5.3Exploit: None knownExposed: 0

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

Specifying tblproperties('avro.schema.url'=' http://...' ) or with a 'file:///' URI on a table in Impala 2.0.0 to 4.5.1 on all platforms allows an attacker to trigger a GET request to internal endpoints they may not have access to but that Impala does and the response my be exposed via parsing error messages. Users are recommended to upgrade to version 4.5.2, which fixes this issue.

CVSS v3
5.3
EG Score
5.3(high)
EG Risk
29(Track)
EG Risk 29/100SSVC: 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
Severity53% × 45%
Exploitation1% × 40%
Automatability30% × 15%
Action: Routine — remediate on your standard cadence.
EPSS PROB
1%
EPSS %ILE
47%
KEV
Not listed

Published

September 9, 2026

Last Modified

September 10, 2026

Advisory Details (2)

Auto-updated Sep 10, 2026
No patch confirmed yet.
generic

oss-security - CVE-2026-54048: Apache Impala: Avro Schema URL Server-Side Request Forgery

http://www.openwall.com/lists/oss-security/2026/09/08/21
generic
https://lists.apache.org/thread/cn3q4s8yx924ndlm3gt04o6g4rfm980c

Vendor Advisories for CVE-2026-54048(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 18× in last 7d / 35× 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. 2026-09-21 01:36 UTCEG score recompute
  2. 2026-09-21 01:36 UTCGHSA enrichment
  3. 2026-09-20 20:16 UTCEPSS rescore
  4. 2026-09-20 01:08 UTCEG score recompute
  5. 2026-09-20 01:08 UTCGHSA enrichment
  6. 2026-09-19 00:41 UTCEG score recompute
  7. 2026-09-19 00:41 UTCGHSA enrichment
  8. 2026-09-18 19:28 UTCEPSS rescore
  9. 2026-09-18 00:13 UTCEG score recompute
  10. 2026-09-18 00:13 UTCGHSA enrichment
  11. 2026-09-17 19:31 UTCEPSS rescore
  12. 2026-09-16 23:46 UTCEG score recompute
  13. 2026-09-16 23:46 UTCGHSA enrichment
  14. 2026-09-16 14:08 UTCEPSS rescore
  15. 2026-09-16 05:15 UTCEPSS rescore
  16. 2026-09-15 23:18 UTCEG score recompute
  17. 2026-09-15 23:18 UTCGHSA enrichment
  18. 2026-09-14 22:32 UTCGHSA enrichment
  19. 2026-09-13 22:05 UTCEG score recompute
  20. 2026-09-13 22:05 UTCGHSA enrichment
  21. 2026-09-13 16:47 UTCEPSS rescore
  22. 2026-09-12 21:38 UTCEG score recompute
  23. 2026-09-12 21:38 UTCGHSA enrichment
  24. 2026-09-11 21:11 UTCEG score recompute
  25. 2026-09-11 21:11 UTCGHSA enrichment
Show 10 more
  1. 2026-09-11 14:53 UTCEPSS rescore
  2. 2026-09-10 20:43 UTCEG score recompute
  3. 2026-09-10 20:43 UTCGHSA enrichment
  4. 2026-09-10 18:22 UTCEG score recompute▲ 5.30
  5. 2026-09-10 18:22 UTCGHSA enrichment
  6. 2026-09-10 18:21 UTCNVD updateCVSS v3 → 5.3 · severity → MEDIUM
  7. 2026-09-09 15:48 UTCGHSA enrichment
  8. 2026-09-09 11:24 UTCNVD update
  9. 2026-09-09 10:45 UTCEG score recompute
  10. 2026-09-09 10:44 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-54048?
CVE-2026-54048 is a medium vulnerability published on September 9, 2026. Specifying tblproperties('avro.schema.url'=' http://...' ) or with a 'file:///' URI on a table in Impala 2.0.0 to 4.5.1 on all platforms allows an attacker to trigger a GET request to internal endpoints they may not have access to but that Impala does and the response my be exposed via parsing…
When was CVE-2026-54048 disclosed?
CVE-2026-54048 was first published in the National Vulnerability Database on September 9, 2026, with the most recent update on September 10, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-54048 actively exploited?
CVE-2026-54048 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 1% probability of exploitation in the next 30 days, which ranks it in the top 53.4% of all scored CVEs.
What is the CVSS score of CVE-2026-54048?
CVE-2026-54048 has a CVSS v3.1 base score of 5.3 (CISA-ADP / Vulnrichment enrichment; NVD's own analysis pending).
How do I remediate CVE-2026-54048?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-54048, 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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