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01 Record

CVE-2026-85525

Improper OCSP response validation in Snowflake drivers

HighPUBLISHEDCNA: SNOWFLAKE
CNA base score7.4 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
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02 Description

Improper OCSP response validation in Snowflake drivers

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.16% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 5.3% of scored records. A rank, not a probability.
NVD base score
7.4 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
NVD analysis status
Awaiting Analysis. NVD last modified this record on 2026-09-10.
Red Hat severity
Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-09-04 08:22Z1 MO AGO
Last updated
2026-09-10 15:44Z1 MO AGO
Reserved
2026-09-04
Assigning CNA
SNOWFLAKE
Record state
PUBLISHED
Severity
High (CVSS 7.4)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
Weaknesses
  • CWE-295Improper Certificate ValidationBase
  • CWE-347Improper Verification of Cryptographic SignatureBase
Data version
5.2
Document digest
07914e91220e182941588a73f09d78b6a2f634735a51181c0a457765bb04c258

05 Affected products

VendorProductVersionsPlatforms
SnowflakeSnowflake Connector for Python0 to < 4.7.3—
SnowflakeSnowflake Go Driver0 to 1.19.1, 2.0.0 to < 2.2.0—
SnowflakeSnowflake JDBC Driver0 to < 4.3.4—
SnowflakeSnowflake JDBC Driver (FIPS)0 to < 4.3.4—
SnowflakeSnowflake JDBC Driver (Thin)0 to < 4.3.4—
SnowflakeSnowflake Node.js Driver0 to < 3.3.0—

06 References