CVE-2026-25268 [High] | Memory Corruption in Wsa8835 Firmware

CVE-2026-25268 is rated Low Risk (35.8/100): CVSS High severity, with low exploitation likelihood (EPSS 0.11%). Monitor for updates and reassess as exploit intelligence or EPSS changes.

#	Date	Old EPSS score	New EPSS score	Delta (New - Old)
1	2026-07-07	—	0.11%	—

Date

Old EPSS score

New EPSS score

Delta (New - Old)

2026-07-07

—

0.11%

—

Base score	Version	Severity	Vector	Exploitability	Impact	Score source
8.8	3.1	HIGH	`CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H` Click to expand Attack vector (AV:L) They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by. Attack complexity (AC:L) Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup. Privileges required (PR:L) A normal user session is enough; they don’t have to be admin. User interaction (UI:N) Nobody has to click “OK” or open a trap file; it can work without a victim helping. Scope (S:C) Breaking this can reach past the original component and bite other resources—bigger blast radius. Confidentiality (C:H) Serious risk that confidential data gets exposed in a big way. Integrity (I:H) They could widely tamper with or forge data—trust in the data is badly hurt. Availability (A:H) Could take the service down hard or make it unusable for people who depend on it.	2.0	6.0	[email protected]

Base score

Version

Severity

Vector

Exploitability

Impact

Score source

8.8

3.1

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H Click to expand

Attack vector (AV:L): They already need access on the box, or another person has to do something wrong; it’s not a remote drive-by.
Attack complexity (AC:L): Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L): A normal user session is enough; they don’t have to be admin.
User interaction (UI:N): Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:C): Breaking this can reach past the original component and bite other resources—bigger blast radius.
Confidentiality (C:H): Serious risk that confidential data gets exposed in a big way.
Integrity (I:H): They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H): Could take the service down hard or make it unusable for people who depend on it.

2.0

6.0

[email protected]

Affected software / configurations for CVE-2026-25268

Vendor	Product	Version	Raw CPE
qualcomm	wsa8835_firmware	—	cpe:2.3:o:qualcomm:wsa8835_firmware:-:::::::*
qualcomm	5g_fixed_wireless_access_platform_firmware	—	cpe:2.3:o:qualcomm:5g_fixed_wireless_access_platform_firmware:-:::::::*
qualcomm	ar8035_firmware	—	cpe:2.3:o:qualcomm:ar8035_firmware:-:::::::*
qualcomm	cq7790_firmware	—	cpe:2.3:o:qualcomm:cq7790_firmware:-:::::::*
qualcomm	cq8725s_firmware	—	cpe:2.3:o:qualcomm:cq8725s_firmware:-:::::::*
qualcomm	qca4024_firmware	—	cpe:2.3:o:qualcomm:qca4024_firmware:-:::::::*
qualcomm	qca6174a_firmware	—	cpe:2.3:o:qualcomm:qca6174a_firmware:-:::::::*
qualcomm	qca8075_firmware	—	cpe:2.3:o:qualcomm:qca8075_firmware:-:::::::*
qualcomm	qca8080_firmware	—	cpe:2.3:o:qualcomm:qca8080_firmware:-:::::::*
qualcomm	qca8081_firmware	—	cpe:2.3:o:qualcomm:qca8081_firmware:-:::::::*
qualcomm	qca8082_firmware	—	cpe:2.3:o:qualcomm:qca8082_firmware:-:::::::*
qualcomm	qca8084_firmware	—	cpe:2.3:o:qualcomm:qca8084_firmware:-:::::::*
qualcomm	qca8085_firmware	—	cpe:2.3:o:qualcomm:qca8085_firmware:-:::::::*
qualcomm	qca8101_firmware	—	cpe:2.3:o:qualcomm:qca8101_firmware:-:::::::*
qualcomm	qca8102_firmware	—	cpe:2.3:o:qualcomm:qca8102_firmware:-:::::::*
qualcomm	qca8111_firmware	—	cpe:2.3:o:qualcomm:qca8111_firmware:-:::::::*
qualcomm	qca8112_firmware	—	cpe:2.3:o:qualcomm:qca8112_firmware:-:::::::*
qualcomm	qca8337_firmware	—	cpe:2.3:o:qualcomm:qca8337_firmware:-:::::::*
qualcomm	qca8384_firmware	—	cpe:2.3:o:qualcomm:qca8384_firmware:-:::::::*
qualcomm	qca8385_firmware	—	cpe:2.3:o:qualcomm:qca8385_firmware:-:::::::*
qualcomm	qca8386_firmware	—	cpe:2.3:o:qualcomm:qca8386_firmware:-:::::::*
qualcomm	qca9888_firmware	—	cpe:2.3:o:qualcomm:qca9888_firmware:-:::::::*
qualcomm	qca9889_firmware	—	cpe:2.3:o:qualcomm:qca9889_firmware:-:::::::*
qualcomm	qcc710_firmware	—	cpe:2.3:o:qualcomm:qcc710_firmware:-:::::::*
qualcomm	qcf8000_firmware	—	cpe:2.3:o:qualcomm:qcf8000_firmware:-:::::::*
qualcomm	qcf8001_firmware	—	cpe:2.3:o:qualcomm:qcf8001_firmware:-:::::::*
qualcomm	qcm5430_firmware	—	cpe:2.3:o:qualcomm:qcm5430_firmware:-:::::::*
qualcomm	qcm6490_firmware	—	cpe:2.3:o:qualcomm:qcm6490_firmware:-:::::::*
qualcomm	qcn5022_firmware	—	cpe:2.3:o:qualcomm:qcn5022_firmware:-:::::::*
qualcomm	qcn5024_firmware	—	cpe:2.3:o:qualcomm:qcn5024_firmware:-:::::::*
qualcomm	qcn5052_firmware	—	cpe:2.3:o:qualcomm:qcn5052_firmware:-:::::::*
qualcomm	qcn5122_firmware	—	cpe:2.3:o:qualcomm:qcn5122_firmware:-:::::::*
qualcomm	qcn5124_firmware	—	cpe:2.3:o:qualcomm:qcn5124_firmware:-:::::::*
qualcomm	qcn5152_firmware	—	cpe:2.3:o:qualcomm:qcn5152_firmware:-:::::::*
qualcomm	qcn5154_firmware	—	cpe:2.3:o:qualcomm:qcn5154_firmware:-:::::::*
qualcomm	qcn5164_firmware	—	cpe:2.3:o:qualcomm:qcn5164_firmware:-:::::::*
qualcomm	qcn5224_firmware	—	cpe:2.3:o:qualcomm:qcn5224_firmware:-:::::::*
qualcomm	qcn6023_firmware	—	cpe:2.3:o:qualcomm:qcn6023_firmware:-:::::::*
qualcomm	qcn6024_firmware	—	cpe:2.3:o:qualcomm:qcn6024_firmware:-:::::::*
qualcomm	qcn6112_firmware	—	cpe:2.3:o:qualcomm:qcn6112_firmware:-:::::::*
qualcomm	qcn6122_firmware	—	cpe:2.3:o:qualcomm:qcn6122_firmware:-:::::::*
qualcomm	qcn6132_firmware	—	cpe:2.3:o:qualcomm:qcn6132_firmware:-:::::::*
qualcomm	qcn6224_firmware	—	cpe:2.3:o:qualcomm:qcn6224_firmware:-:::::::*
qualcomm	qcn6274_firmware	—	cpe:2.3:o:qualcomm:qcn6274_firmware:-:::::::*
qualcomm	qcn6402_firmware	—	cpe:2.3:o:qualcomm:qcn6402_firmware:-:::::::*
qualcomm	csr8811_firmware	—	cpe:2.3:o:qualcomm:csr8811_firmware:-:::::::*
qualcomm	fastconnect_6700_firmware	—	cpe:2.3:o:qualcomm:fastconnect_6700_firmware:-:::::::*
qualcomm	fastconnect_6900_firmware	—	cpe:2.3:o:qualcomm:fastconnect_6900_firmware:-:::::::*
qualcomm	fastconnect_7800_firmware	—	cpe:2.3:o:qualcomm:fastconnect_7800_firmware:-:::::::*
qualcomm	fwa_gen_3_ultra_firmware	—	cpe:2.3:o:qualcomm:fwa_gen_3_ultra_firmware:-:::::::*
qualcomm	fwa_gen_5_elite_firmware	—	cpe:2.3:o:qualcomm:fwa_gen_5_elite_firmware:-:::::::*
qualcomm	immersive_home_214_platform_firmware	—	cpe:2.3:o:qualcomm:immersive_home_214_platform_firmware:-:::::::*
qualcomm	immersive_home_216_platform_firmware	—	cpe:2.3:o:qualcomm:immersive_home_216_platform_firmware:-:::::::*
qualcomm	immersive_home_316_platform_firmware	—	cpe:2.3:o:qualcomm:immersive_home_316_platform_firmware:-:::::::*
qualcomm	immersive_home_318_platform_firmware	—	cpe:2.3:o:qualcomm:immersive_home_318_platform_firmware:-:::::::*
qualcomm	immersive_home_3210_platform_firmware	—	cpe:2.3:o:qualcomm:immersive_home_3210_platform_firmware:-:::::::*
qualcomm	immersive_home_326_platform_firmware	—	cpe:2.3:o:qualcomm:immersive_home_326_platform_firmware:-:::::::*
qualcomm	ipq5010_firmware	—	cpe:2.3:o:qualcomm:ipq5010_firmware:-:::::::*
qualcomm	ipq5028_firmware	—	cpe:2.3:o:qualcomm:ipq5028_firmware:-:::::::*
qualcomm	ipq5300_firmware	—	cpe:2.3:o:qualcomm:ipq5300_firmware:-:::::::*
qualcomm	ipq5302_firmware	—	cpe:2.3:o:qualcomm:ipq5302_firmware:-:::::::*
qualcomm	ipq5312_firmware	—	cpe:2.3:o:qualcomm:ipq5312_firmware:-:::::::*
qualcomm	ipq5332_firmware	—	cpe:2.3:o:qualcomm:ipq5332_firmware:-:::::::*
qualcomm	ipq6000_firmware	—	cpe:2.3:o:qualcomm:ipq6000_firmware:-:::::::*
qualcomm	ipq6010_firmware	—	cpe:2.3:o:qualcomm:ipq6010_firmware:-:::::::*
qualcomm	ipq6018_firmware	—	cpe:2.3:o:qualcomm:ipq6018_firmware:-:::::::*
qualcomm	ipq8076_firmware	—	cpe:2.3:o:qualcomm:ipq8076_firmware:-:::::::*
qualcomm	ipq8078_firmware	—	cpe:2.3:o:qualcomm:ipq8078_firmware:-:::::::*
qualcomm	ipq9008_firmware	—	cpe:2.3:o:qualcomm:ipq9008_firmware:-:::::::*
qualcomm	ipq9048_firmware	—	cpe:2.3:o:qualcomm:ipq9048_firmware:-:::::::*
qualcomm	ipq9554_firmware	—	cpe:2.3:o:qualcomm:ipq9554_firmware:-:::::::*
qualcomm	ipq9570_firmware	—	cpe:2.3:o:qualcomm:ipq9570_firmware:-:::::::*
qualcomm	ipq9574_firmware	—	cpe:2.3:o:qualcomm:ipq9574_firmware:-:::::::*
qualcomm	kobuk_firmware	—	cpe:2.3:o:qualcomm:kobuk_firmware:-:::::::*
qualcomm	marina_firmware	—	cpe:2.3:o:qualcomm:marina_firmware:-:::::::*
qualcomm	networking_pro_1200_platform_firmware	—	cpe:2.3:o:qualcomm:networking_pro_1200_platform_firmware:-:::::::*
qualcomm	networking_pro_1210_platform_firmware	—	cpe:2.3:o:qualcomm:networking_pro_1210_platform_firmware:-:::::::*
qualcomm	networking_pro_1610_platform_firmware	—	cpe:2.3:o:qualcomm:networking_pro_1610_platform_firmware:-:::::::*
qualcomm	networking_pro_400_platform_firmware	—	cpe:2.3:o:qualcomm:networking_pro_400_platform_firmware:-:::::::*
qualcomm	networking_pro_600_platform_firmware	—	cpe:2.3:o:qualcomm:networking_pro_600_platform_firmware:-:::::::*

References for CVE-2026-25268

URL	Tags
https://docs.qualcomm.com/product/publicresources/securitybulletin/july-2026-bulletin.html	Vendor Advisory

URL

CVE-2026-25268 | Stack-based Buffer Overflow in WLAN Host

Exploit prediction scoring system (EPSS) score for CVE-2026-25268

Common vulnerability scoring system (CVSS) metrics for CVE-2026-25268

Weakness enumeration for CVE-2026-25268

GitHub Security Advisory for CVE-2026-25268

Affected software / configurations for CVE-2026-25268

References for CVE-2026-25268