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CVE-2026-9883

Use after free in Base in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to...

8.8 HighFix available

Use after free in Base in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

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

0.29%Up 0.2 points since May 29, 2026
90%50%10%1%

What each source reports

CVE List Score used 8.8

Use after free in Base in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

Record
CVE-2026-9883
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
EUVDEUVD-2026-33178 8.8

Use after free in Base in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

Record
EUVD-2026-33178
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
GitHub AdvisoriesGHSA-gm6j-c6r6-723x 8.8

Use after free in Base in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to...

Use after free in Base in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

Record
GHSA-gm6j-c6r6-723x
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
NVD 8.8

Use after free in Base in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

Record
CVE-2026-9883
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-2026-9883 8.8

Use after free in Base in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

Record
ALPINE-CVE-2026-9883
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
OSVDEBIAN-CVE-2026-9883 8.8

Use after free in Base in Google Chrome prior to 148.0.7778.216 allowed a remote attacker to execute arbitrary code via a crafted HTML page. (Chromium security severity: Critical)

Record
DEBIAN-CVE-2026-9883
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-2026:10906-1 No score

chromedriver-148.0.7778.215-1.1 on GA media

These are all security issues fixed in the chromedriver-148.0.7778.215-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:10906-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:20849-1 No score

Security update for chromium

This update for chromium fixes the following issues:

Changes in chromium:

  • Chromium 148.0.7778.215 (boo#1266471):
    • CVE-2026-9872: Out of bounds write in GPU
    • CVE-2026-9873: Use after free in Network
    • CVE-2026-9874: Use after free in Dawn
    • CVE-2026-9875: Out of bounds read in WebGL
    • CVE-2026-9876: Use after free in WebGL
    • CVE-2026-9877: Use after free in ANGLE
    • CVE-2026-9878: Use after free in ANGLE
    • CVE-2026-9879: Out of bounds write in ANGLE
    • CVE-2026-9880: Insufficient validation of untrusted input in WebGL
    • CVE-2026-9881: Use after free in Bluetooth
    • CVE-2026-9882: Integer overflow in ANGLE
    • CVE-2026-9883: Use after free in Base
    • CVE-2026-9884: Use after free in Browser
    • CVE-2026-9885: Insufficient validation of untrusted input in UI
    • CVE-2026-9886: Use after free in Base
    • CVE-2026-9887: Use after free in Proxy
    • CVE-2026-9888: Use after free in WebView
    • CVE-2026-9889: Out of bounds read and write in Dawn
    • CVE-2026-9890: Use after free in XR
    • CVE-2026-9891: Use after free in Extensions
    • CVE-2026-9892: Inappropriate implementation in Skia
    • CVE-2026-9893: Use after free in Skia
    • CVE-2026-9894: Use after free in GPU
    • CVE-2026-9895: Out of bounds read in GPU
    • CVE-2026-9896: Out of bounds write in V8
    • CVE-2026-9897: Use after free in DOM
    • CVE-2026-9898: Insufficient validation of untrusted input in GPU
    • CVE-2026-9899: Use after free in ANGLE
    • CVE-2026-9900: Out of bounds write in ANGLE
    • CVE-2026-9901: Use after free in ANGLE
    • CVE-2026-9902: Use after free in Accessibility
    • CVE-2026-9903: Insufficient validation of untrusted input in Site Isolation
    • CVE-2026-9904: Use after free in ANGLE
    • CVE-2026-9905: Use after free in Accessibility
    • CVE-2026-9906: Out of bounds write in GPU
    • CVE-2026-9907: Out of bounds read in Dawn
    • CVE-2026-9908: Out of bounds read in ANGLE
    • CVE-2026-9909: Integer overflow in Skia
    • CVE-2026-9910: Out of bounds memory access in ANGLE
    • CVE-2026-9911: Integer overflow in ANGLE
    • CVE-2026-9912: Inappropriate implementation in GPU
    • CVE-2026-9913: Inappropriate implementation in ANGLE
    • CVE-2026-9914: Insufficient validation of untrusted input in ANGLE
    • CVE-2026-9915: Heap buffer overflow in ANGLE
    • CVE-2026-9916: Out of bounds write in ANGLE
    • CVE-2026-9917: Uninitialized Use in WebGL
    • CVE-2026-9918: Inappropriate implementation in Tint
    • CVE-2026-9919: Out of bounds read in WebGL
    • CVE-2026-9920: Uninitialized Use in GPU
    • CVE-2026-9921: Uninitialized Use in WebGL
    • CVE-2026-9922: Use after free in GPU
    • CVE-2026-9923: Use after free in Skia
    • CVE-2026-9924: Heap buffer overflow in ANGLE
    • CVE-2026-9925: Use after free in ANGLE
    • CVE-2026-9926: Heap buffer overflow in ANGLE
    • CVE-2026-9927: Use after free in ANGLE
    • CVE-2026-9928: Out of bounds read in ANGLE
    • CVE-2026-9929: Inappropriate implementation in WebGL
    • CVE-2026-9930: Out of bounds write in Dawn
    • CVE-2026-9931: Use after free in GPU
    • CVE-2026-9932: Use after free in ANGLE
    • CVE-2026-9933: Use after free in Input
    • CVE-2026-9934: Use after free in Aura
    • CVE-2026-9935: Uninitialized Use in ANGLE
    • CVE-2026-9936: Use after free in GFX
    • CVE-2026-9937: Use after free in UI
    • CVE-2026-9938: Inappropriate implementation in V8
    • CVE-2026-9939: Heap buffer overflow in WebCodecs
    • CVE-2026-9940: Heap buffer overflow in ANGLE
    • CVE-2026-9941: Use after free in ANGLE
    • CVE-2026-9942: Uninitialized Use in ANGLE
    • CVE-2026-9943: Out of bounds read in WebGL
    • CVE-2026-9944: Uninitialized Use in ANGLE
    • CVE-2026-9945: Use after free in Media
    • CVE-2026-9946: Use after free in ANGLE
    • CVE-2026-9947: Use after free in XML
    • CVE-2026-9948: Use after free in Views
    • CVE-2026-9949: Use after free in Core
    • CVE-2026-9950: Insufficient validation of untrusted input in iOS
    • CVE-2026-9951: Use after free in UI
    • CVE-2026-9952: Use after free in WebAudio *…
Record
openSUSE-SU-2026:20849-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
qt6-qtwebengine
Alpine:v3.24
 before 6.11.1-r2
6.11.1-r2
chromium
Debian:12
 before 148.0.7778.215-1~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
148.0.7778.215-1~deb12u1
chromium
Debian:13
 before 148.0.7778.215-1~deb13u1, plus listed versions
138.0.7204.183-1139.0.7258.127-1139.0.7258.127-1~deb12u1139.0.7258.127-1~deb13u1139.0.7258.127-2
Show 45 moreShow less
139.0.7258.138-1139.0.7258.138-1~deb12u1139.0.7258.138-1~deb13u1139.0.7258.154-1139.0.7258.154-1~deb12u1139.0.7258.154-1~deb13u1139.0.7258.66-1139.0.7258.66-1~deb12u1140.0.7339.127-1140.0.7339.127-1~deb12u1140.0.7339.127-1~deb13u1140.0.7339.185-1140.0.7339.185-1~deb12u1140.0.7339.185-1~deb13u1140.0.7339.207-1140.0.7339.207-1~deb12u1140.0.7339.207-1~deb13u1140.0.7339.80-1140.0.7339.80-1~deb12u1140.0.7339.80-1~deb13u1141.0.7390.107-1141.0.7390.107-1~deb12u1141.0.7390.107-1~deb13u1141.0.7390.122-1141.0.7390.122-1~deb12u1141.0.7390.122-1~deb13u1141.0.7390.54-1141.0.7390.54-1~deb12u1141.0.7390.54-1~deb13u1141.0.7390.65-1141.0.7390.65-1~deb12u1141.0.7390.65-1~deb13u1142.0.7444.134-1142.0.7444.134-1~deb12u1142.0.7444.134-1~deb13u1142.0.7444.162-1142.0.7444.162-1~deb12u1142.0.7444.162-1~deb13u1142.0.7444.175-1142.0.7444.175-1~deb12u1142.0.7444.175-1~deb13u1142.0.7444.59-1142.0.7444.59-1~deb12u1142.0.7444.59-1~deb13u1143.0.7499.109-1
148.0.7778.215-1~deb13u1
chromium
Debian:14
 before 148.0.7778.215-1, plus listed versions
138.0.7204.183-1139.0.7258.127-1139.0.7258.127-1~deb12u1139.0.7258.127-1~deb13u1139.0.7258.127-2
Show 45 moreShow less
139.0.7258.138-1139.0.7258.138-1~deb12u1139.0.7258.138-1~deb13u1139.0.7258.154-1139.0.7258.154-1~deb12u1139.0.7258.154-1~deb13u1139.0.7258.66-1139.0.7258.66-1~deb12u1140.0.7339.127-1140.0.7339.127-1~deb12u1140.0.7339.127-1~deb13u1140.0.7339.185-1140.0.7339.185-1~deb12u1140.0.7339.185-1~deb13u1140.0.7339.207-1140.0.7339.207-1~deb12u1140.0.7339.207-1~deb13u1140.0.7339.80-1140.0.7339.80-1~deb12u1140.0.7339.80-1~deb13u1141.0.7390.107-1141.0.7390.107-1~deb12u1141.0.7390.107-1~deb13u1141.0.7390.122-1141.0.7390.122-1~deb12u1141.0.7390.122-1~deb13u1141.0.7390.54-1141.0.7390.54-1~deb12u1141.0.7390.54-1~deb13u1141.0.7390.65-1141.0.7390.65-1~deb12u1141.0.7390.65-1~deb13u1142.0.7444.134-1142.0.7444.134-1~deb12u1142.0.7444.134-1~deb13u1142.0.7444.162-1142.0.7444.162-1~deb12u1142.0.7444.162-1~deb13u1142.0.7444.175-1142.0.7444.175-1~deb12u1142.0.7444.175-1~deb13u1142.0.7444.59-1142.0.7444.59-1~deb12u1142.0.7444.59-1~deb13u1143.0.7499.109-1
148.0.7778.215-1
chromium
openSUSE:Tumbleweed
From an advisory covering 151 CVEs
 before 148.0.7778.215-1.1
148.0.7778.215-1.1
chromium
openSUSE:Leap 16.0
From an advisory covering 373 CVEs
 before 148.0.7778.215-bp160.1.1
148.0.7778.215-bp160.1.1

History

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

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

In short

CVE-2026-9883 is a high vulnerability (CVSS 8.8) in Google Chrome, published May 28, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 21st percentile. Fixed in qt6-qtwebengine 6.11.1-r2.

References

Show 194 moreShow less
This page doesn't list everything

Left out here: 460 versions, 183 references and the rest of 1 source description. The JSON record has them.

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