CVE-2021-26313CWE-208

CVE-2021-26313: vulnerability in AMD All supported processors

AMD Speculative Code Store Bypass

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3Vexday Risk Score

No sign of exploitation. No public exploitation artifact known so far.

ssvc Trackepss 0.3%
Potential speculative code store bypass in all supported CPU products, in conjunction with software vulnerabilities relating to speculative execution of overwritten instructions, may cause an incorrect speculation and could result in data leakage.
Affected products
AMD · All supported processors
Related CVEs — AMD All supported processors

In the same product, most dangerous first.

CVE-2020-12965—CVE-2020-12965EPSS 2.4%CVE-2021-26314—AMD Speculative execution with Floating-Point Value InjectionEPSS 0.6%CVE-2021-26318—Side-channels Related to the x86 PREFETCH InstructionEPSS 0.3%