High 7.3Published Aug 10, 2026

CVE-2026-68230media: amlogic-c3: Add validations for ae and awb config

Updated under an hour ago (2026-10-19 07:23 UTC)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: media: amlogic-c3: Add validations for ae and awb config Avoid invalid memory access if the zones_num is bigger than zone_weight. This patch fixes the following smatch errors: drivers/media/platform/amlogic/c3/isp/c3-isp-params.c:111 c3_isp_params_awb_wt() error: buffer overflow 'cfg->zone_weight' 768 <= u32max drivers/media/platform/amlogic/c3/isp/c3-isp-params.c:111 c3_isp_params_awb_wt() error: buffer overflow 'cfg->zone_weight' 768 <= u32max drivers/media/platform/amlogic/c3/isp/c3-isp-params.c:227 c3_isp_params_ae_wt() error: buffer overflow 'cfg->zone_weight' 255 <= u32max drivers/media/platform/amlogic/c3/isp/c3-isp-params.c:227 c3_isp_params_ae_wt() error: buffer overflow 'cfg->zone_weight' 255 <= u32max

CVSS: 7.3 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H
Weakness (CWE): Not given
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Linux
NVD analysis: Received
Record last updated: Aug 17, 2026
First seen by InfoSec Signals: Oct 9, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from fb2e135208f364f26b7579c191434d38655e813f before 391fe3e36e59f3c6e3d46edfb3a5de51e00cd216; from fb2e135208f364f26b7579c191434d38655e813f before 32cbe5474e74817aa8a576b94135cc45e59f5e07; from fb2e135208f364f26b7579c191434d38655e813f before 9724164f71974a2a44a5e026614fbcc05bab6d91	CNA record

References

https://git.kernel.org/stable/c/391fe3e36e59f3c6e3d46edfb3a5de51e00cd216
https://git.kernel.org/stable/c/32cbe5474e74817aa8a576b94135cc45e59f5e07
https://git.kernel.org/stable/c/9724164f71974a2a44a5e026614fbcc05bab6d91

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.