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CVE-2026-95366

Use of released resource in Core in Google Chrome prior to 154.0.8037.57 allowed a remote...

6.5 MediumFix available

Use of released resource in Core in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

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
None
Integrity
High
Availability
None

Exploit likelihood

0.22%Down 0.2 points since Sep 30, 2026
90%50%10%1%

What each source reports

CVE List Score used 6.5

Use of released resource in Core in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

Record
CVE-2026-95366
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weakness
CWE-672
Updated
2026-11-02
EUVDEUVD-2026-89248 6.5

Use of released resource in Core in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

Record
EUVD-2026-89248
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Updated
2026-11-02
GitHub AdvisoriesGHSA-3rm8-6r4w-v7hc 6.5

Use of released resource in Core in Google Chrome prior to 154.0.8037.57 allowed a remote...

Use of released resource in Core in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

Record
GHSA-3rm8-6r4w-v7hc
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weakness
CWE-672
Updated
2026-11-02
NVD 6.5

Use of released resource in Core in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

Record
CVE-2026-95366
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Weakness
CWE-672
Updated
2026-11-02
OSVDEBIAN-CVE-2026-95366 6.5

Use of released resource in Core in Google Chrome prior to 154.0.8037.57 allowed a remote attacker who had compromised the renderer process to bypass web origin policy via a crafted HTML page. (Chromium security severity: Medium)

Record
DEBIAN-CVE-2026-95366
CVSS 3.1
6.5 MediumCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Updated
2026-11-02
OSVopenSUSE-SU-2026:11888-1 No score

chromedriver-154.0.8037.57-1.1 on GA media

These are all security issues fixed in the chromedriver-154.0.8037.57-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:11888-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:21987-1 No score

Security update for chromium

This update for chromium fixes the following issues:

Changes in chromium:

  • Chromium 154.0.8037.57 (boo#1282334):
    • CVE-2026-95350: Buffer overflow in ANGLE
    • CVE-2026-95357: Out of bounds write in GPU
    • CVE-2026-95339: Use after free in ServiceWorker
    • CVE-2026-95281: Buffer overflow in ANGLE
    • CVE-2026-95313: Use after free in Fullscreen
    • CVE-2026-95349: Buffer overflow in WebGL
    • CVE-2026-95284: Buffer overflow in ANGLE
    • CVE-2026-95322: Out of bounds write in GPU
    • CVE-2026-95329: Out of bounds write in WebGL
    • CVE-2026-95356: Use after free in WindowDialog
    • CVE-2026-95310: Use after free in AdFilter
    • CVE-2026-95301: Missing authorization in Extensions
    • CVE-2026-95291: UI misrepresentation in SecurityIndicators
    • CVE-2026-95355: Incorrect authorization in Navigation
    • CVE-2026-95315: Use after free in Aura
    • CVE-2026-95298: Use after free in Browser
    • CVE-2026-95372: Use after free in Chromecast
    • CVE-2026-95324: Uninitialized resource in GPU
    • CVE-2026-95283: Buffer overflow in Tint
    • CVE-2026-95293: Uninitialized resource in GPU
    • CVE-2026-95274: Improper output encoding in DevTools
    • CVE-2026-95282: Use after free in Platform
    • CVE-2026-95373: Use after free in DevTools
    • CVE-2026-95277: Use after free in Views
    • CVE-2026-95348: Use after free in Bluetooth
    • CVE-2026-95335: Use after free in HID
    • CVE-2026-95338: Use after free in PDFium
    • CVE-2026-95318: Buffer overflow in Video
    • CVE-2026-95286: Type confusion in Bindings
    • CVE-2026-95365: Type confusion in IndexedDB
    • CVE-2026-95343: Use after free in WebAudio
    • CVE-2026-95280: Race condition in V8
    • CVE-2026-95304: Out of bounds write in V8
    • CVE-2026-95306: Type confusion in V8
    • CVE-2026-95299: Use after free in GPU
    • CVE-2026-95351: Use after free in Views
    • CVE-2026-95287: Missing authorization in Navigation
    • CVE-2026-95366: Use of released resource in Core
    • CVE-2026-95382: Improper input validation in Auth
    • CVE-2026-95381: Improper input validation in Printing
    • CVE-2026-95331: Out of bounds write in ANGLE
    • CVE-2026-95297: Missing authorization in Contextual Tasks
    • CVE-2026-95375: Incorrect authorization in BrowserTag
    • CVE-2026-95302: Incorrect authorization in WebAPKs
    • CVE-2026-95362: Cross-site request forgery in DevTools
    • CVE-2026-95369: Inappropriate implementation in XML
    • CVE-2026-95376: Externally controlled reference in DevTools
    • CVE-2026-95359: Uninitialized resource in GPU
    • CVE-2026-95294: UI misrepresentation in Browser
    • CVE-2026-95337: UI misrepresentation in Messages
    • CVE-2026-95346: UI misrepresentation in Chromoting
    • CVE-2026-95320: Missing authorization in Navigation
    • CVE-2026-95317: Incorrect authorization in MediaCapture
    • CVE-2026-95345: Use after free in Actor
    • CVE-2026-95330: Improper state validation in Downloads
    • CVE-2026-95370: Inappropriate implementation in NFC
    • CVE-2026-95303: Incomplete cleanup in SmartCard
    • CVE-2026-95360: Race condition in Editing
    • CVE-2026-95295: Information leak in Mobile
    • CVE-2026-95276: Improper input validation in Themes
    • CVE-2026-95314: Incorrect authorization in HID
    • CVE-2026-95371: Missing authorization in Views
    • CVE-2026-95353: Use after free in Bindings
    • CVE-2026-95363: UI misrepresentation in FileSystem
    • CVE-2026-95341: Improper input validation in Desktop
    • CVE-2026-95354: Use after free in Verifier
    • CVE-2026-95384: Race condition in Transactions Platform
    • CVE-2026-95336: Information leak in Transactions Platform
    • CVE-2026-95290: Missing authorization in NFC
    • CVE-2026-95325: Use after free in ANGLE
    • CVE-2026-95275: Incorrect reference resolution in MediaStream
    • CVE-2026-95374: Incorrect authorization in Network
    • CVE-2026-95300: Missing authorization in DevTools
    • CVE-2026-95321: UI misrepresentation in Payments
    • CVE-2026-95323: UI misrepresentation in Chromium
    • CVE-2026-95332: Use of uninitialized variable in Tint…
Record
openSUSE-SU-2026:21987-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:22023-1 No score

Security update for chromium

This update for chromium fixes the following issues:

Changes in chromium:

  • Chromium 154.0.8037.97 (boo#1284015)

    • CVE-2026-103628: Out of bounds write in WebGL
    • CVE-2026-103626: Incorrect authorization in FileSystem
    • CVE-2026-103621: Integer overflow in Compositing
    • CVE-2026-103630: Use after free in FedCM
    • CVE-2026-103625: Type confusion in V8
    • CVE-2026-103624: Use after free in Contextual Tasks
    • CVE-2026-103629: Integer overflow in Skia
    • CVE-2026-103622: Use after free in SVG
    • CVE-2026-103623: Use after free in MediaStream
    • CVE-2026-103631: Buffer overflow in WebRTC
    • CVE-2026-103627: Information leak in SVG
  • Chromium 154.0.8037.92 (boo#1283262):

    • CVE-2026-102331: Buffer overflow in ANGLE
    • CVE-2026-102317: Improper privilege management in Mojo
    • CVE-2026-102312: UI misrepresentation in Omnibox
    • CVE-2026-102313: Uninitialized resource in ANGLE
    • CVE-2026-102299: Type confusion in V8
    • CVE-2026-102306: Use after free in Bluetooth
    • CVE-2026-102307: Uninitialized resource in Dawn
    • CVE-2026-102323: Type confusion in V8
    • CVE-2026-102303: Uninitialized resource in GPU
    • CVE-2026-102311: Uninitialized resource in GPU
    • CVE-2026-102300: Uninitialized resource in WebGPU
    • CVE-2026-102326: Type confusion in V8
    • CVE-2026-102316: Use after free in Views
    • CVE-2026-102304: Use after free in Passwords
    • CVE-2026-102328: Type confusion in V8
    • CVE-2026-102309: Use after free in FullScreen
    • CVE-2026-102325: Uninitialized resource in Skia
    • CVE-2026-102308: Use after free in Views
    • CVE-2026-102301: Out of bounds write in GPU
    • CVE-2026-102319: Uninitialized resource in GPU
    • CVE-2026-102324: Use after free in PictureInPicture
    • CVE-2026-102318: Out of bounds read in WebGL
    • CVE-2026-102329: Cross-site scripting in WebUI
    • CVE-2026-102315: Uninitialized resource in Media
    • CVE-2026-102302: Buffer overflow in V8
    • CVE-2026-102321: Type confusion in V8
    • CVE-2026-102320: Missing authorization in CORS
    • CVE-2026-102310: Missing authorization in Payments
    • CVE-2026-102327: Incorrect authorization in WebView
    • CVE-2026-102330: Incorrect authorization in SiteIsolation
    • CVE-2026-102314: UI misrepresentation in TabStrip
    • CVE-2026-102305: UI misrepresentation in SignIn
  • Chromium 154.0.8037.57 (boo#1282334):

    • CVE-2026-95350: Buffer overflow in ANGLE
    • CVE-2026-95357: Out of bounds write in GPU
    • CVE-2026-95339: Use after free in ServiceWorker
    • CVE-2026-95281: Buffer overflow in ANGLE
    • CVE-2026-95313: Use after free in Fullscreen
    • CVE-2026-95349: Buffer overflow in WebGL
    • CVE-2026-95284: Buffer overflow in ANGLE
    • CVE-2026-95322: Out of bounds write in GPU
    • CVE-2026-95329: Out of bounds write in WebGL
    • CVE-2026-95356: Use after free in WindowDialog
    • CVE-2026-95310: Use after free in AdFilter
    • CVE-2026-95301: Missing authorization in Extensions
    • CVE-2026-95291: UI misrepresentation in SecurityIndicators
    • CVE-2026-95355: Incorrect authorization in Navigation
    • CVE-2026-95315: Use after free in Aura
    • CVE-2026-95298: Use after free in Browser
    • CVE-2026-95372: Use after free in Chromecast
    • CVE-2026-95324: Uninitialized resource in GPU
    • CVE-2026-95283: Buffer overflow in Tint
    • CVE-2026-95293: Uninitialized resource in GPU
    • CVE-2026-95274: Improper output encoding in DevTools
    • CVE-2026-95282: Use after free in Platform
    • CVE-2026-95373: Use after free in DevTools
    • CVE-2026-95277: Use after free in Views
    • CVE-2026-95348: Use after free in Bluetooth
    • CVE-2026-95335: Use after free in HID
    • CVE-2026-95338: Use after free in PDFium
    • CVE-2026-95318: Buffer overflow in Video
    • CVE-2026-95286: Type confusion in Bindings
    • CVE-2026-95365: Type confusion in IndexedDB
    • CVE-2026-95343: Use after free in WebAudio
    • CVE-2026-95280: Race condition in V8
    • CVE-2026-95304: Out of bounds write in V8
    • CVE-2026-95306: Type confusion in V8
    • CVE-2026-95299: Use after free in…
Record
openSUSE-SU-2026:22023-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
chromium
Debian:12
before 154.0.8037.57-1, 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
154.0.8037.57-1
chromium
Debian:13
before 154.0.8037.57-1~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
154.0.8037.57-1~deb13u1
chromium
Debian:14
before 154.0.8037.57-1, 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
154.0.8037.57-1
chromium
openSUSE:Tumbleweed
From an advisory covering 108 CVEs
before 154.0.8037.57-1.1
154.0.8037.57-1.1
chromium
openSUSE:Leap 16.0
From an advisory covering 151 CVEs
before 154.0.8037.97-bp160.1.1
154.0.8037.97-bp160.1.1

History

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

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

In short

CVE-2026-95366 is a medium vulnerability (CVSS 6.5) in Google Chrome, published September 26, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.22%, the 13th percentile. Fixed in chromium 154.0.8037.57-1.

References

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This page doesn't list everything

Left out here: 660 versions and the rest of 2 source descriptions. The JSON record has them.

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