CVE-2026-74280Disclosure

LOWCVSS 10.0 · CRITICAL

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

In the Linux kernel, the following vulnerability has been resolved: crypto: marvell/octeontx - fix DMA cleanup using wrong loop index The sg_cleanup path used list[i] instead of list[j] when unmapping DMA buffers, leaking successfully mapped entries and repeatedly unmapping the failed one.

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0.0/ 10 priority

Sources & remediation

Other references

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Referenced assets1 URL

By indicator

https://secalerts.co/vulnerability/CVE-2026-74280?utm_campaign=x

Full discourse1 post

SecAlerts@SecAlertsCo46d
Disclosure
🐧 Linux Kernel CVE-2026-74280: CVSS 10. The marvell/octeontx crypto driver's DMA cleanup uses list[i] instead of list[j] in sg_cleanup, enabling unauthenticated network-exploitable full compromise. #cybersecurity #ciso #vulnerabilities https://secalerts.co/vulnerability/CVE-2026-74280?utm_campaign=x https://t.co/0dY88x36xM
Post summary
The tweet discloses CVE-2026-74280 affecting the Marvell Octeontx crypto driver with technical details and a CVSS score, but provides no PoC, exploit code, or patch information.
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