PT-2026-68425

CVE-2026-64592

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Published

2026-08-06

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Updated

2026-10-06

Description by

Score
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Name of the Vulnerable Software and Affected Versions Linux kernel (affected versions not specified)
Description An issue exists in the RISC-V memory management where the Svvptc instruction does not guarantee safety upon return. If the bounded timeframe for an accessed page to become valid has not elapsed after sret, a spurious fault may occur, potentially leading to a system crash.
Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Vendors
Affected products
Related identifiers
CVE-2026-64592
OPENSUSE-SU-2026:11476-1
USN-8726-1
USN-8726-2
USN-8726-3
USN-8726-4
USN-8727-1
USN-8728-1
USN-8728-2
USN-8728-3
USN-8760-1
USN-8760-2
USN-8800-1
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