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CVE-2023-6346

Use after free in WebAudio in Google Chrome prior to 119.0.6045.199 allowed a remote attacker to...

8.8 HighFix available

Use after free in WebAudio in Google Chrome prior to 119.0.6045.199 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
High
Integrity
High
Availability
High

Exploit likelihood

1.00%Up 1.0 points since Nov 30, 2023
90%50%10%1%

What each source reports

NVD Score used 8.8

Use after free in WebAudio in Google Chrome prior to 119.0.6045.199 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Record
CVE-2023-6346
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
CWE-416
Updated
2026-11-02
CVE List No score

Use after free in WebAudio in Google Chrome prior to 119.0.6045.199 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Record
CVE-2023-6346
Updated
2026-11-02
EUVDEUVD-2023-58587 No score

Use after free in WebAudio in Google Chrome prior to 119.0.6045.199 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Record
EUVD-2023-58587
Updated
2026-11-03
GitHub AdvisoriesGHSA-w427-5x7p-xj8x 8.8

Use after free in WebAudio in Google Chrome prior to 119.0.6045.199 allowed a remote attacker to...

Use after free in WebAudio in Google Chrome prior to 119.0.6045.199 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Record
GHSA-w427-5x7p-xj8x
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness
CWE-416
Updated
2026-11-02
OSVALPINE-CVE-2023-6346 8.8

Use after free in WebAudio in Google Chrome prior to 119.0.6045.199 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Record
ALPINE-CVE-2023-6346
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-03
OSV 8.8

Use after free in WebAudio in Google Chrome prior to 119.0.6045.199 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Record
CVE-2023-6346
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
Show 7 moreShow less
OSVDEBIAN-CVE-2023-6346 8.8

Use after free in WebAudio in Google Chrome prior to 119.0.6045.199 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

Record
DEBIAN-CVE-2023-6346
CVSS 3.1
8.8 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Updated
2026-11-02
OSVopenSUSE-SU-2023:0387-1 No score

Security update for chromium

This update for Chromium fixes the following issue:

Chromium 119.0.6045.199 (boo#1217616)

  • CVE-2023-6348: Type Confusion in Spellcheck
  • CVE-2023-6347: Use after free in Mojo
  • CVE-2023-6346: Use after free in WebAudio
  • CVE-2023-6350: Out of bounds memory access in libavif (boo#1217614)
  • CVE-2023-6351: Use after free in libavif (boo#1217615)
  • CVE-2023-6345: Integer overflow in Skia
  • Various fixes from internal audits, fuzzing and other initiatives.
Record
openSUSE-SU-2023:0387-1
Updated
2026-11-02
OSVopenSUSE-SU-2023:0396-1 No score

Security update for opera

This update for opera fixes the following issues:

  • Update to 105.0.4970.34
    • DNA-112796 [Import] Import bookmarks and history don't work
    • DNA-113147 Add strength setting for Lucid Mode
    • DNA-113148 Update 'Lucid Mode' button on videos to enable / disable split preview
    • DNA-113287 Add strength setting for Lucid Mode in Easy Setup
    • DNA-113310 Remove Lucid Mode for Images
    • DNA-113360 [Lucid Mode] Shadow around lucid mode button
    • DNA-113447 Split preview line should be white
    • DNA-113630 Lucid Mode strength should default to highest (in desktop)
  • Changes in 105.0.4970.29
    • CHR-9416 Updating Chromium on desktop-stable-* branches
    • DNA-113292 Extension icons not shown after restart
  • The update to chromium 119.0.6045.199 fixes following issues: CVE-2023-6348, CVE-2023-6347, CVE-2023-6346, CVE-2023-6350, CVE-2023-6351, CVE-2023-6345
Record
openSUSE-SU-2023:0396-1
Updated
2026-11-02
OSVopenSUSE-SU-2023:0397-1 No score

Security update for opera

This update for opera fixes the following issues:

  • Update to 105.0.4970.34
    • DNA-112796 [Import] Import bookmarks and history don't work
    • DNA-113147 Add strength setting for Lucid Mode
    • DNA-113148 Update 'Lucid Mode' button on videos to enable / disable split preview
    • DNA-113287 Add strength setting for Lucid Mode in Easy Setup
    • DNA-113310 Remove Lucid Mode for Images
    • DNA-113360 [Lucid Mode] Shadow around lucid mode button
    • DNA-113447 Split preview line should be white
    • DNA-113630 Lucid Mode strength should default to highest (in desktop)
  • Changes in 105.0.4970.29
    • CHR-9416 Updating Chromium on desktop-stable-* branches
    • DNA-113292 Extension icons not shown after restart
  • The update to chromium 119.0.6045.199 fixes following issues: CVE-2023-6348, CVE-2023-6347, CVE-2023-6346, CVE-2023-6350, CVE-2023-6351, CVE-2023-6345
Record
openSUSE-SU-2023:0397-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:13473-1 No score

chromedriver-119.0.6045.199-1.1 on GA media

These are all security issues fixed in the chromedriver-119.0.6045.199-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:13473-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:13481-1 No score

ungoogled-chromium-119.0.6045.199-1.1 on GA media

These are all security issues fixed in the ungoogled-chromium-119.0.6045.199-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:13481-1
Updated
2026-11-02
OSVopenSUSE-SU-2024:13483-1 No score

nodejs-electron-27.1.3-1.1 on GA media

These are all security issues fixed in the nodejs-electron-27.1.3-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2024:13483-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
qt6-qtwebengine
Alpine:v3.19
 before 6.6.1-r1
6.6.1-r1
qt6-qtwebengine
Alpine:v3.20
 before 6.6.1-r1
6.6.1-r1
qt6-qtwebengine
Alpine:v3.21
 before 6.6.1-r1
6.6.1-r1
qt6-qtwebengine
Alpine:v3.22
 before 6.6.1-r1
6.6.1-r1
qt6-qtwebengine
Alpine:v3.23
 before 6.6.1-r1
6.6.1-r1
qt6-qtwebengine
Alpine:v3.24
 before 6.6.1-r1
6.6.1-r1
chromium
Debian:12
 before 119.0.6045.199-1~deb12u1, plus listed versions
113.0.5672.126-1114.0.5735.106-1114.0.5735.106-1~deb11u1114.0.5735.106-1~deb12u1114.0.5735.133-1
Show 45 moreShow less
114.0.5735.133-1~deb11u1114.0.5735.133-1~deb12u1114.0.5735.198-1114.0.5735.198-1~deb11u1114.0.5735.198-1~deb12u1114.0.5735.90-1114.0.5735.90-2114.0.5735.90-2~deb11u1114.0.5735.90-2~deb12u1115.0.5790.102-1115.0.5790.102-2115.0.5790.170-1115.0.5790.170-1~deb11u1115.0.5790.170-1~deb12u1115.0.5790.98-1115.0.5790.98-1~deb11u1115.0.5790.98-1~deb12u1115.0.5790.98-2116.0.5845.110-1116.0.5845.110-1~deb11u1116.0.5845.110-1~deb12u1116.0.5845.110-2116.0.5845.140-1116.0.5845.140-1~deb11u1116.0.5845.140-1~deb12u1116.0.5845.180-1116.0.5845.180-1~deb11u1116.0.5845.180-1~deb12u1116.0.5845.96-1116.0.5845.96-1~deb11u1116.0.5845.96-1~deb12u1116.0.5845.96-2117.0.5938.132-1117.0.5938.132-1~deb11u1117.0.5938.132-1~deb12u1117.0.5938.132-2117.0.5938.149-1117.0.5938.149-1~deb11u1117.0.5938.149-1~deb12u1117.0.5938.62-1117.0.5938.62-1~deb11u1117.0.5938.62-1~deb12u1117.0.5938.92-1118.0.5993.117-1118.0.5993.117-1~deb11u1
119.0.6045.199-1~deb12u1
chromium
Debian:13
 before 119.0.6045.199-1
119.0.6045.199-1
chromium
Debian:14
 before 119.0.6045.199-1
119.0.6045.199-1
chromium
Debian:11
From an advisory covering 6 CVEs
 before 119.0.6045.199-1~deb11u1, plus listed versions
100.0.4896.127-1100.0.4896.127-1~deb11u1100.0.4896.60-1100.0.4896.60-1~deb11u1100.0.4896.75-1
Show 45 moreShow less
100.0.4896.75-1~deb11u1100.0.4896.88-1100.0.4896.88-1~deb11u1101.0.4951.41-1101.0.4951.41-1~deb11u1101.0.4951.41-2101.0.4951.54-1101.0.4951.64-1101.0.4951.64-1~deb11u1102.0.5005.115-1102.0.5005.115-1~deb11u1102.0.5005.61-1102.0.5005.61-1~deb11u1103.0.5060.114-1103.0.5060.114-1~deb11u1103.0.5060.134-1103.0.5060.134-1~deb11u1103.0.5060.53-1103.0.5060.53-1~deb11u1104.0.5112.101-1104.0.5112.101-1~deb11u1104.0.5112.79-1104.0.5112.79-1~deb11u1105.0.5195.102-1105.0.5195.102-1~deb11u1105.0.5195.125-1105.0.5195.125-1~deb11u1105.0.5195.52-1105.0.5195.52-1~deb11u1106.0.5249.103-1106.0.5249.103-2106.0.5249.119-1106.0.5249.119-1~deb11u1106.0.5249.61-1106.0.5249.61-1~deb11u1106.0.5249.91-1106.0.5249.91-1~deb11u1107.0.5304.110-1107.0.5304.110-1~deb11u1107.0.5304.110-2107.0.5304.121-1107.0.5304.121-1~deb11u1107.0.5304.68-1107.0.5304.68-1~deb11u1107.0.5304.87-1
119.0.6045.199-1~deb11u1
Show 9 moreShow less
Affected packages
PackageAffectedFixed
chromium
Debian:12
From an advisory covering 6 CVEs
 before 119.0.6045.199-1~deb12u1, plus listed versions
113.0.5672.126-1114.0.5735.106-1114.0.5735.106-1~deb11u1114.0.5735.106-1~deb12u1114.0.5735.133-1
Show 45 moreShow less
114.0.5735.133-1~deb11u1114.0.5735.133-1~deb12u1114.0.5735.198-1114.0.5735.198-1~deb11u1114.0.5735.198-1~deb12u1114.0.5735.90-1114.0.5735.90-2114.0.5735.90-2~deb11u1114.0.5735.90-2~deb12u1115.0.5790.102-1115.0.5790.102-2115.0.5790.170-1115.0.5790.170-1~deb11u1115.0.5790.170-1~deb12u1115.0.5790.98-1115.0.5790.98-1~deb11u1115.0.5790.98-1~deb12u1115.0.5790.98-2116.0.5845.110-1116.0.5845.110-1~deb11u1116.0.5845.110-1~deb12u1116.0.5845.110-2116.0.5845.140-1116.0.5845.140-1~deb11u1116.0.5845.140-1~deb12u1116.0.5845.180-1116.0.5845.180-1~deb11u1116.0.5845.180-1~deb12u1116.0.5845.96-1116.0.5845.96-1~deb11u1116.0.5845.96-1~deb12u1116.0.5845.96-2117.0.5938.132-1117.0.5938.132-1~deb11u1117.0.5938.132-1~deb12u1117.0.5938.132-2117.0.5938.149-1117.0.5938.149-1~deb11u1117.0.5938.149-1~deb12u1117.0.5938.62-1117.0.5938.62-1~deb11u1117.0.5938.62-1~deb12u1117.0.5938.92-1118.0.5993.117-1118.0.5993.117-1~deb11u1
119.0.6045.199-1~deb12u1
chromium
SUSE:Package Hub 15 SP4
From an advisory covering 6 CVEs
 before 119.0.6045.199-bp155.2.61.1
119.0.6045.199-bp155.2.61.1
chromium
SUSE:Package Hub 15 SP5
From an advisory covering 6 CVEs
 before 119.0.6045.199-bp155.2.61.1
119.0.6045.199-bp155.2.61.1
chromium
openSUSE:Leap 15.4
From an advisory covering 6 CVEs
 before 119.0.6045.199-bp155.2.61.1
119.0.6045.199-bp155.2.61.1
chromium
openSUSE:Leap 15.5
From an advisory covering 6 CVEs
 before 119.0.6045.199-bp155.2.61.1
119.0.6045.199-bp155.2.61.1
opera
openSUSE:Leap 15.5 NonFree
From an advisory covering 6 CVEs
 before 105.0.4970.34-lp155.3.24.1
105.0.4970.34-lp155.3.24.1
opera
openSUSE:Leap 15.4 NonFree
From an advisory covering 6 CVEs
 before 105.0.4970.34-lp154.2.65.1
105.0.4970.34-lp154.2.65.1
chromium
openSUSE:Tumbleweed
From an advisory covering 6 CVEs
 before 119.0.6045.199-1.1
119.0.6045.199-1.1
nodejs-electron
openSUSE:Tumbleweed
From an advisory covering 4 CVEs
 before 27.1.3-1.1
27.1.3-1.1

History

History
RecordedChangedSources
affected, facts
affected, aliases, referencesOSV
aliases, publishedEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2023-6346 is a high vulnerability (CVSS 8.8) in Google Chrome, published November 29, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.00%, the 63rd percentile. Fixed in qt6-qtwebengine 6.6.1-r1.

References

Show 17 moreShow less
This page doesn't list everything

Left out here: 144 versions. The JSON record has them.

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