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Fencer Intel
high 7.8

CVE-2019-19705 json

Realtek Audio Drivers for Windows, as used on the Lenovo ThinkPad X1 Carbon 20A7, 20A8, 20BS, and 20BT before 6.0.8882.1 and 20KH and 20KG…

published 3y ago modified 4mo ago also EUVD-2019-9312

cvss
7.8
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 11%
public exploits
0
none known

Summary

Realtek Audio Drivers for Windows, as used on the Lenovo ThinkPad X1 Carbon 20A7, 20A8, 20BS, and 20BT before 6.0.8882.1 and 20KH and 20KG before 6.0.8907.1 (and on many other Lenovo and non-Lenovo products), mishandles DLL preloading.

Patch / fix

  • lenovo ideacentre_510-15ikl_firmware 6.0.8923.1
  • lenovo ideacentre_510s-08ikl_firmware 6.0.8923.1
  • lenovo ideacentre_300s-11ish_firmware 6.0.8924.1
  • lenovo ideacentre_310-15asr_firmware 6.0.8924.1
  • lenovo ideacentre_310-15iap_firmware 6.0.8924.1
  • lenovo ideacentre_310a-15iap_firmware 6.0.8924.1
  • lenovo ideacentre_310s-08iap_firmware 6.0.8924.1
  • lenovo ideacentre_510-15abr_firmware 6.0.8924.1
  • lenovo ideacentre_510s-08ish_firmware 6.0.8924.1
  • lenovo ideacentre_610s-02ish_firmware 6.0.8924.1
  • lenovo ideacentre_620s-03ikl_firmware 6.0.8924.1
  • lenovo ideacentre_700_firmware 6.0.8924.1
  • lenovo ideacentre_720-18asr_firmware 6.0.8924.1
  • lenovo legion_y520t_z370_firmware 6.0.8924.1
  • lenovo legion_y720_tower_firmware 6.0.8924.1
  • lenovo legion_y720t_amd_firmware 6.0.8924.1
  • lenovo legion_y920_tower_firmware 6.0.8924.1
  • lenovo lenovo_v320-15iap_firmware 6.0.8924.1
  • lenovo thinkcentre_e74s_firmware 6.0.8924.1
  • lenovo yangtian_mc_h110_firmware 6.0.8924.1

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
last yr.

Exploit prediction

0.21% chance of exploitation in the next 30 days, higher than 11% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CISA ADP 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
NVD 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CNA 3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Classification

Weakness
  • CWE-428 Unquoted Search Path or Element

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.