CVE-2026-10587: A potential out-of-bounds write vulnerability could allow a local privileged attacker to modify power management settings in System Management Mode.

mediumCVSS 6CVE-2026-10587

A potential out-of-bounds write vulnerability could allow a local privileged attacker to modify power management settings in System Management Mode.

Details

Source: NVD Recent CVEs (US · database · site)
Severity: medium — CVSS 6
Published: 2026-07-16
Last updated: 2026-07-16
Exploitation: Not in CISA KEV at last sync

Original advisory: https://nvd.nist.gov/vuln/detail/CVE-2026-10587

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-105870.10% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 1% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-10587	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

medium[NEW] [medium] Lenovo BIOS: Multiple vulnerabilitiescert-bund

Recent advisories for A potential out-of-bounds

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

highCVE-2026-63559: An integer overflow in the UA_Variant arrayDimensions product computation in open62541 may all…nvd · 2026-07-30
highCVE-2026-41703: VMware ESX, Workstation, and Fusion contain an out-of-bounds read vulnerability. A malicious a…nvd · 2026-07-30
unknownCVE-2026-12927: CWE-787 Out-of-bounds write vulnerability exists that could cause loss of data or potentially …nvd · 2026-07-29
unknownCVE-2026-21047: Out-of-bounds write in ImsService prior to SMR Jul-2026 Release 1 allows remote attackers to p…nvd · 2026-07-28
unknownCVE-2026-63838: In the Linux kernel, the following vulnerability has been resolved: ASoC: rsnd: Fix potential …nvd · 2026-07-19
highCVE-2026-61389: An out-of-bounds write vulnerability in the Productivity Suite allows a local attacker to trig…nvd · 2026-07-16