CVE-2026-31790 Details
A vulnerability was found in OpenSSL up to 3.0.19/3.3.6/3.4.4/3.5.5/3.6.1 (Network Encryption Software) and classified as problematic. This issue affects the function RSA_public_encrypt of the component RSA KEM RSASVE Encapsulation. Upgrading to version 3.0.20, 3.3.7, 3.4.5, 3.5.6 or 3.6.2 eliminates this vulnerability.
View at NVD
Exploit prediction scoring system (EPSS) score for CVE-2026-31790
EPSS (Exploit Prediction Scoring System): EPSS predicts the likelihood that a vulnerability will be exploited in the wild. A higher percentage means a greater chance of an exploit occurring. The EPSS model produces a probability score between 0 and 1 (0 and 100%).
1.2 Probability of exploitation activity being observed over the next 30 days (65th percentile)
CVSS score for CVE-2026-31790
CVSS (Common Vulnerability Scoring System): An open framework owned and managed by FIRST.Org, Inc. that assigns a numerical score from 0 to 10 to software vulnerabilities to indicate their severity.
7.5 High
Products affected by CVE-2026-31790
OpenSSL 3.0.0
OpenSSL 3.0.1
OpenSSL 3.0.10
OpenSSL 3.0.11
OpenSSL 3.0.12
DVE Score by Bitsight AI
DVE scores complement traditional static scoring systems like CVSS with Bitsight AI powered real-time threat intelligence and underground cyber criminal activity so that security teams can reduce alert fatigue and focus on vulnerabilities most likely to be exploited.
Low
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CVE-2026-31790 Global Footprint

Top 10 Identified Countries

Country Observations Percentage
US 34,386 33.81%
JP 12,089 11.89%
DE 7,857 7.73%
GB 4,249 4.18%
IN 4,090 4.02%
IE 3,821 3.76%
FR 2,990 2.94%
CA 2,614 2.57%
KR 2,386 2.35%
NL 2,098 2.06%

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CVE-2026-31790 Industry Footprint

Top 10 Identified Industries

*Service provider organizations (typically Technology and Telecommunications) are disproportionally represented in the results given their upstream ownership of end-user infrastructure. See our FAQs.

Industry* Observations Percentage
Technology 64,182 79.94%
Telecommunications 8,868 11.05%
Education 4,181 5.21%
Government/Politics 935 1.16%
Business Services 343 0.43%
Finance 271 0.34%
Manufacturing 227 0.28%
Healthcare/Wellness 173 0.22%
Utilities 159 0.20%
Transportation 124 0.15%

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