CVE-2026-25266

MEDIUM
Published May 4, 2026 Modified May 6, 2026 CWE-749 CWE-787

Description

Memory corruption while processing IOCTL command when device is in power-save state.

CVSS v3.1 Score

5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploit Prediction

0.0001
Probability of exploitation
0.02%
Percentile rank

EPSS estimates the probability that this vulnerability will be exploited in the wild within the next 30 days. A higher score means more likely to be exploited.

Weakness Type (CWE)

CWE-749 CWE-749
CWE-787 Out-of-bounds Write

Affected Products

Vendor Product
qualcomm cologne_firmware
qualcomm cologne
qualcomm fastconnect_6900_firmware
qualcomm fastconnect_6900
qualcomm fastconnect_7800_firmware
qualcomm fastconnect_7800
qualcomm sc8380xp_firmware
qualcomm sc8380xp
qualcomm snapdragon_ar1_gen_1_firmware
qualcomm snapdragon_ar1_gen_1
qualcomm wcd9378c_firmware
qualcomm wcd9378c
qualcomm wcd9380_firmware
qualcomm wcd9380
qualcomm wcd9385_firmware
qualcomm wcd9385
qualcomm wcn7861_firmware
qualcomm wcn7861
qualcomm wcn7880_firmware
qualcomm wcn7880
qualcomm wsa8830_firmware
qualcomm wsa8830
qualcomm wsa8832_firmware
qualcomm wsa8832
qualcomm wsa8835_firmware
qualcomm wsa8835
qualcomm wsa8840_firmware
qualcomm wsa8840
qualcomm wsa8845_firmware
qualcomm wsa8845
qualcomm wsa8845h_firmware
qualcomm wsa8845h
qualcomm x2000077_firmware
qualcomm x2000077
qualcomm x2000086_firmware
qualcomm x2000086
qualcomm x2000090_firmware
qualcomm x2000090
qualcomm x2000092_firmware
qualcomm x2000092
qualcomm x2000094_firmware
qualcomm x2000094
qualcomm xg101002_firmware
qualcomm xg101002
qualcomm xg101032_firmware
qualcomm xg101032
qualcomm xg101039_firmware
qualcomm xg101039

References

Frequently Asked Questions

What is CVE-2026-25266? +
Memory corruption while processing IOCTL command when device is in power-save state. It has a CVSS v3.1 base score of 5.5 (MEDIUM).
How severe is CVE-2026-25266? +
CVE-2026-25266 has a CVSS v3.1 score of 5.5 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance. The EPSS score is 0.0001, placing it in the 0th percentile for exploitation probability.
What products are affected by CVE-2026-25266? +
CVE-2026-25266 affects products from qualcomm, specifically: cologne, cologne_firmware, fastconnect_6900, fastconnect_6900_firmware, fastconnect_7800, fastconnect_7800_firmware, sc8380xp, sc8380xp_firmware, snapdragon_ar1_gen_1, snapdragon_ar1_gen_1_firmware, wcd9378c, wcd9378c_firmware, wcd9380, wcd9380_firmware, wcd9385, wcd9385_firmware, wcn7861, wcn7861_firmware, wcn7880, wcn7880_firmware, wsa8830, wsa8830_firmware, wsa8832, wsa8832_firmware, wsa8835, wsa8835_firmware, wsa8840, wsa8840_firmware, wsa8845, wsa8845_firmware, wsa8845h, wsa8845h_firmware, x2000077, x2000077_firmware, x2000086, x2000086_firmware, x2000090, x2000090_firmware, x2000092, x2000092_firmware, x2000094, x2000094_firmware, xg101002, xg101002_firmware, xg101032, xg101032_firmware, xg101039, xg101039_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2026-25266? +
You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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