VulnSocial

CVE-2026-21375General(qualcomm / cologne)

LOWCVSS 7.8 · HIGH

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

Memory Corruption when accessing an output buffer without validating its size during IOCTL processing.

qualcomm CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-126

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • cologne
  • cologne_firmware
  • fastconnect_6700
  • fastconnect_6700_firmware

Threat summary

  • 1 mentions across 1 observed day

What's happening

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

Affected systems

Vendors
qualcomm
Products
colognecologne_firmwarefastconnect_6700fastconnect_6700_firmwarefastconnect_6900fastconnect_6900_firmwarefastconnect_7800fastconnect_7800_firmwareqca0000qca0000_firmware

1 version affected across 70 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-04-06: 1Technical Details · 2026-04-06: 104-06
Signal classification1 categories
General
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • CVE@CVEnew
    General

    CVE-2026-21375 Memory Corruption when accessing an output buffer without validating its size during IOCTL processing. https://www.cve.org/CVERecord?id=CVE-2026-21375

    Post summary

    The post merely references the CVE record and provides a short technical description, without any indicators of evidence, exploitation, or mitigation.

    00000142
    57.0K followersView on X
CPE platform detail70 entries

70 of 70 entries

PartVendorProductVersionTarget SWTarget HW
HWqualcommcologne---
OSqualcommcologne_firmware---
HWqualcommfastconnect_6700---
OSqualcommfastconnect_6700_firmware---
HWqualcommfastconnect_6900---
OSqualcommfastconnect_6900_firmware---
HWqualcommfastconnect_7800---
OSqualcommfastconnect_7800_firmware---
HWqualcommqca0000---
OSqualcommqca0000_firmware---
HWqualcommqcm5430---
OSqualcommqcm5430_firmware---
HWqualcommqcm6490---
OSqualcommqcm6490_firmware---
HWqualcommsc8380xp---
OSqualcommsc8380xp_firmware---
HWqualcommsnapdragon_460_mobile_platform---
OSqualcommsnapdragon_460_mobile_platform_firmware---
HWqualcommsnapdragon_662_mobile_platform---
OSqualcommsnapdragon_662_mobile_platform_firmware---
HWqualcommsnapdragon_7c\+_gen_3_compute---
OSqualcommsnapdragon_7c\+_gen_3_compute_firmware---
HWqualcommsnapdragon_8cx_gen_3_compute_platform---
OSqualcommsnapdragon_8cx_gen_3_compute_platform_firmware---
HWqualcommsnapdragon_ar1_gen_1_platform---
OSqualcommsnapdragon_ar1_gen_1_platform_firmware---
HWqualcommvideo_collaboration_vc3_platform---
OSqualcommvideo_collaboration_vc3_platform_firmware---
HWqualcommwcd9370---
OSqualcommwcd9370_firmware---
HWqualcommwcd9375---
OSqualcommwcd9375_firmware---
HWqualcommwcd9378c---
OSqualcommwcd9378c_firmware---
HWqualcommwcd9380---
OSqualcommwcd9380_firmware---
HWqualcommwcd9385---
OSqualcommwcd9385_firmware---
HWqualcommwcn3950---
OSqualcommwcn3950_firmware---
HWqualcommwcn3988---
OSqualcommwcn3988_firmware---
HWqualcommwsa8830---
OSqualcommwsa8830_firmware---
HWqualcommwsa8832---
OSqualcommwsa8832_firmware---
HWqualcommwsa8835---
OSqualcommwsa8835_firmware---
HWqualcommwsa8840---
OSqualcommwsa8840_firmware---
HWqualcommwsa8845---
OSqualcommwsa8845_firmware---
HWqualcommwsa8845h---
OSqualcommwsa8845h_firmware---
HWqualcommx2000077---
OSqualcommx2000077_firmware---
HWqualcommx2000086---
OSqualcommx2000086_firmware---
HWqualcommx2000090---
OSqualcommx2000090_firmware---
HWqualcommx2000092---
OSqualcommx2000092_firmware---
HWqualcommx2000094---
OSqualcommx2000094_firmware---
HWqualcommxg101002---
OSqualcommxg101002_firmware---
HWqualcommxg101032---
OSqualcommxg101032_firmware---
HWqualcommxg101039---
OSqualcommxg101039_firmware---

Explore more

Back to dashboardqualcomm CVEscologne vulnerabilities