CVE-2026-25281

HIGH
Published Sep 17, 2026 Modified Sep 22, 2026 CWE-770

Description

Transient DOS when processing large or numerous request buffers without sufficient memory allocation validation.

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CVSS v3.1 Score

7.4
HIGH
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

EPSS — Exploit Prediction

0.0010
Probability of exploitation
0.01%
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-770 CWE-770

Affected Products

Vendor Product
qualcomm cologne_firmware
qualcomm cologne
qualcomm fastconnect_7800_firmware
qualcomm fastconnect_7800
qualcomm snapdragon_x2_elite_firmware
qualcomm snapdragon_x2_elite
qualcomm wcd9378c_firmware
qualcomm wcd9378c
qualcomm wsa8840_firmware
qualcomm wsa8840
qualcomm wsa8845_firmware
qualcomm wsa8845
qualcomm wsa8845h_firmware
qualcomm wsa8845h

References

Frequently Asked Questions

What is CVE-2026-25281? +
Transient DOS when processing large or numerous request buffers without sufficient memory allocation validation. It has a CVSS v3.1 base score of 7.4 (HIGH).
How severe is CVE-2026-25281? +
CVE-2026-25281 has a CVSS v3.1 score of 7.4 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching. The EPSS score is 0.0010, placing it in the 0th percentile for exploitation probability.
What products are affected by CVE-2026-25281? +
CVE-2026-25281 affects products from qualcomm, specifically: cologne, cologne_firmware, fastconnect_7800, fastconnect_7800_firmware, snapdragon_x2_elite, snapdragon_x2_elite_firmware, wcd9378c, wcd9378c_firmware, wsa8840, wsa8840_firmware, wsa8845, wsa8845_firmware, wsa8845h, wsa8845h_firmware. Check the affected products table above for specific version ranges.
How do I check if I'm vulnerable to CVE-2026-25281? +
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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