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Mon, 02 Nov 2026 17:30:00 +0000
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| First Time appeared |
Eclipse
Eclipse threadx |
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| Vendors & Products |
Eclipse
Eclipse threadx |
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| Metrics |
ssvc
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Mon, 02 Nov 2026 15:30:00 +0000
| Type | Values Removed | Values Added |
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| Description | In Eclipse ThreadX versions 6.0.1 through 6.5.2.202603, the PendSV handler of the Cortex-M module ports saves a preempted user-mode module thread's registers in privileged mode at addresses taken from the thread's stack pointer, without checking that pointer against the thread's stack. A user-mode, memory-protected module can thereby write up to nine words, eight of its choosing, or 25 with floating-point state, into memory immediately below any region it may write, and read back what is stored there. | |
| Title | Cortex-M module ports save a preempted user-mode module thread's registers through its unchecked stack pointer in privileged mode | |
| Weaknesses | CWE-787 CWE-822 |
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| References |
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| Metrics |
cvssV4_0
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Projects
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Status: PUBLISHED
Assigner: eclipse
Published:
Updated: 2026-11-02T16:17:31.540Z
Reserved: 2026-10-23T07:04:01.041Z
Link: CVE-2026-115653
Updated: 2026-11-02T16:17:25.769Z
Status : Received
Published: 2026-11-02T16:17:28.683
Modified: 2026-11-02T17:17:35.760
Link: CVE-2026-115653
No data.
OpenCVE Enrichment
Updated: 2026-11-02T17:30:17Z