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No exploitation reportedFix available

CVE-2020-11120

No exploitation reported by the sources we read.

  • Published2020-09-08
  • WeaknessCWE-416

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

u'Calling thread may free the data buffer pointer that was passed to the callback and later when event loop executes the callback, data buffer may not be valid and will lead to use after free scenario' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8096AU, APQ8098, Bitra, Kamorta, MSM8917, MSM8953, MSM8998, QCM2150, QCS405, QCS605, QM215, Rennell, Saipan, SDM429, SDM439, SDM450, SDM632, SM6150, SM7150, SM8150, SM8250, SXR2130

Timeline

dates in UTC
  1. 2020-09-0810:15CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-11-03 15:37 UTC
Indicators tagged with this CVE, per day0 indicators over 7 days
Block these indicators
  • Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2020-11120?format=txt
  • CSV export: https://api.ismalicious.com/edl/cve/CVE-2020-11120?format=csv
  • TAXII collection of exploited CVEs
  • The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD
Qualcomm apq8096au firmwareversion to verify
BranchAffectedFixed in
—all versionsno fix published
Qualcomm apq8098 firmwareversion to verify
BranchAffectedFixed in
—all versionsno fix published
Qualcomm bitra firmwareversion to verify
BranchAffectedFixed in
—all versionsno fix published

19 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Distribution builds and vendor advisories

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Packages

  • platform/external/wpa_supplicant_8Androidfrom SoCVersion:0 · fixed in SoCVersion:2020-08-05

Full record on NVD

Fix

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof-of-concept repositories
none listed
PoC-in-GitHub
Metasploit modules
none listed
Metasploit Framework

Sources

  • NVDCVSS 3.17.8read 2026-10-23
  • NVDCVSS 2.04.6read 2026-10-23
  • NVDweakness (CWE)CWE-416read 2026-10-23
  • FIRST EPSSEPSS score0.2 %2026-11-03
  • OSVaffected packages—

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Published
2020-09-08
Last Modified
2026-06-17
NVD status
Modified

Frequently asked questions

What is CVE-2020-11120?

u'Calling thread may free the data buffer pointer that was passed to the callback and later when event loop executes the callback, data buffer may not be valid and will lead to use after free scenario' in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables in APQ8096AU, APQ8098, Bitra, Kamorta, MSM8917, MSM8953, MSM8998, QCM2150, QCS405, QCS605, QM215, Rennell, Saipan, SDM429, SDM439, SDM450, SDM632, SM6150, SM7150, SM8150, SM8250, SXR2130

Is CVE-2020-11120 actively exploited?

Active exploitation of CVE-2020-11120 has not been confirmed. Its EPSS score was 0.2% on 2026-11-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2020-11120?

CVE-2020-11120 has a CVSS v3 base score of 7.8 (HIGH severity), with vector string CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

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