← Vulnerability feed

Vulnerability record · CVE-2026-20702 · published 11 August 2026

CVE-2026-20702: Protection mechanism failure for some Intel(R) Data Center Attestation Primitives (Intel(R) DCAP) may allow in…

Protection mechanism failure for some Intel(R) Data Center Attestation Primitives (Intel(R) DCAP) may allow information disclosure. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable data exposure. This result may potentially occur via network access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (high) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (none) and availability (none) impacts.

8.9 CVSS 4.0 High EPSS 0.45% · top 63.7% CWE-693 · CWE-693 Undergoing Analysis
8.9CVSS 4.0 base score
0.45%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
12 Aug 2026Last modified by NVD

Description

Protection mechanism failure for some Intel(R) Data Center Attestation Primitives (Intel(R) DCAP) may allow information disclosure. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable data exposure. This result may potentially occur via network access when attack requirements are present with special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (high) and availability (none) of the vulnerable system, resulting in subsequent system confidentiality (high), integrity (none) and availability (none) impacts.

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01449.html

Track CVE-2026-20702 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

Start free Open in platform

Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2026-58704Android Cellular Modem improper authorization allows adjacent privilege escalationAndroid's Cellular Modem component contains a logic error that bypasses permission checks, allowing an attacker within radio/adjacent range to escala…KEVEPSS 0.59%analysed4.3CVE-2026-32202Windows Shell protection mechanism failure enables network spoofingWindows Shell contains a protection mechanism failure (CWE-693) that lets an unauthorized attacker perform spoofing over a network. The flaw is rated…KEVEPSS 4.9%analysed9.8CVE-2025-40536SolarWinds Web Help Desk security control bypass allows unauthenticated accessSolarWinds Web Help Desk contains a security control bypass (CWE-693) that lets an unauthenticated attacker reach restricted functionality. It is rat…KEVEPSS 74%analysed8.8CVE-2026-21513Microsoft MSHTML security feature bypass on WindowsCVE-2026-21513 is a protection mechanism failure (CWE-693) in the Microsoft MSHTML Framework that lets an unauthorized attacker bypass a security fea…KEVEPSS 16%analysed8.8CVE-2026-21510Windows Shell protection mechanism failure allows security feature bypassWindows Shell contains a protection mechanism failure (CWE-693) that lets an unauthorized attacker bypass a security feature over a network. The flaw…KEVEPSS 24%analysed7.0CVE-2025-04117-Zip archive extraction fails to propagate Mark-of-the-Web7-Zip does not propagate the Mark-of-the-Web (MOTW) to files extracted from a crafted archive that itself carries MOTW. Because MOTW is what triggers…KEVEPSS 67%analysed7.3CVE-2024-38226Microsoft Publisher security feature bypass via local attackerCVE-2024-38226 is a security feature bypass in Microsoft Publisher, affecting Office 2019, Office Long Term Servicing Channel, and Publisher. The fla…KEVEPSS 2.7%analysed5.4CVE-2024-38217Windows Mark of the Web security feature bypassWindows Mark of the Web (MOTW) fails to properly apply its protection mechanism, allowing the reputation-based warning that normally accompanies file…KEVEPSS 10%analysed

Source: NIST National Vulnerability Database (record CVE-2026-20702), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.