CVE-2026-13749

HIGHPre-NVD 8.88.8—
EchelonGraph scoreHIGH confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2026-06-29. a secondary CVSS source baseline 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, secondary
Trending — 3 sources updated this week
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.8Exploit: NoneExposed: 0

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

Improper neutralization in the Snowpark annotation processor callback template in Snowflake CLI versions prior to 3.19 allowed arbitrary code execution during application bundling or deployment. An attacker could exploit this by supplying crafted project content that is interpolated into generated Python code, causing Snowflake CLI to execute attacker-controlled code in the local context of the user running the CLI. Successful exploitation requires the victim to run the relevant bundling or deployment workflow against attacker-controlled project content, and any resulting code runs with the privileges of that local execution context. The fix is available in Snowflake CLI version 3.19, and users must manually upgrade.

CVSS v3
8.8
EG Score
8.8(high)
EPSS
29.0%
KEV
Not listed

Published

June 29, 2026

Last Modified

June 30, 2026

Advisory Details (1)

Auto-updated Jun 29, 2026
No patch confirmed yet.
generic

Snowflake Community

https://community.snowflake.com/s/article/Snowflake-CLI-Vulnerability-Advisory

Vendor Advisories for CVE-2026-13749(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 36× in last 7d / 40× 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. 2026-07-06 21:41 UTCEG score recompute
  2. 2026-07-06 21:41 UTCGHSA enrichment
  3. 2026-07-06 16:27 UTCEPSS rescore
  4. 2026-07-06 10:09 UTCEG score recompute
  5. 2026-07-06 10:08 UTCGHSA enrichment
  6. 2026-07-06 02:23 UTCEPSS rescore
  7. 2026-07-05 22:29 UTCEG score recompute
  8. 2026-07-05 22:29 UTCGHSA enrichment
  9. 2026-07-05 10:57 UTCEG score recompute
  10. 2026-07-05 10:57 UTCGHSA enrichment
  11. 2026-07-05 02:30 UTCEPSS rescore
  12. 2026-07-05 02:30 UTCEPSS rescore
  13. 2026-07-04 23:24 UTCEG score recompute
  14. 2026-07-04 23:24 UTCGHSA enrichment
  15. 2026-07-04 11:50 UTCEG score recompute
  16. 2026-07-04 11:50 UTCGHSA enrichment
  17. 2026-07-04 06:31 UTCEPSS rescore
  18. 2026-07-04 00:17 UTCEG score recompute
  19. 2026-07-04 00:17 UTCGHSA enrichment
  20. 2026-07-03 12:43 UTCEG score recompute
  21. 2026-07-03 12:43 UTCGHSA enrichment
  22. 2026-07-03 01:05 UTCEG score recompute
  23. 2026-07-03 01:05 UTCGHSA enrichment
  24. 2026-07-02 13:32 UTCEG score recompute
  25. 2026-07-02 13:32 UTCGHSA enrichment
Show 15 more
  1. 2026-07-02 01:59 UTCEG score recompute
  2. 2026-07-02 01:59 UTCGHSA enrichment
  3. 2026-07-01 15:06 UTCEPSS rescore
  4. 2026-07-01 15:06 UTCEPSS rescore
  5. 2026-07-01 14:26 UTCEG score recompute
  6. 2026-07-01 14:26 UTCGHSA enrichment
  7. 2026-07-01 02:53 UTCEG score recompute
  8. 2026-07-01 02:53 UTCGHSA enrichment
  9. 2026-06-30 23:22 UTCEPSS rescore
  10. 2026-06-30 15:20 UTCEG score recompute
  11. 2026-06-30 15:20 UTCGHSA enrichment
  12. 2026-06-30 03:47 UTCEG score recompute
  13. 2026-06-30 03:47 UTCGHSA enrichment
  14. 2026-06-29 16:14 UTCEG score recompute
  15. 2026-06-29 16:13 UTCMITRE cvelistV5first tracked

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2026-13749?
CVE-2026-13749 is a high vulnerability published on June 29, 2026. Improper neutralization in the Snowpark annotation processor callback template in Snowflake CLI versions prior to 3.19 allowed arbitrary code execution during application bundling or deployment. An attacker could exploit this by supplying crafted project content that is interpolated into generated…
When was CVE-2026-13749 disclosed?
CVE-2026-13749 was first published in the National Vulnerability Database on June 29, 2026, with the most recent update on June 30, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-13749 actively exploited?
CVE-2026-13749 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 29.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-13749?
CVE-2026-13749 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2026-13749?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-13749, 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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