SB20260410118 - Debian update for chromium
Published: April 10, 2026
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 60 secuirty vulnerabilities.
1) Heap-based buffer overflow (CVE-ID: CVE-2026-5858)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted HTML content in WebML. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
2) Use-after-free (CVE-ID: CVE-2026-5859)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in WebRTC. A remote attacker can trick the victim into visiting a specially crafted website and execute arbitrary code on the system.
3) Use-after-free (CVE-ID: CVE-2026-5860)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within the WebRTC component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger use-after-free error and execute arbitrary code on the target system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
4) Use-after-free (CVE-ID: CVE-2026-5861)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within the V8 component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger use-after-free error and execute arbitrary code on the target system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
5) Improperly implemented security check for standard (CVE-ID: CVE-2026-5862)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to incorrect implementation in V8 in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and compromise the system.
6) Improperly implemented security check for standard (CVE-ID: CVE-2026-5863)
The vulnerability allows a remote attacker to compromise the affected system.
The vulnerability exists due to incorrect implementation in V8 in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and compromise the system.
7) Heap-based buffer overflow (CVE-ID: CVE-2026-5864)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted HTML content in WebAudio. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
8) Type Confusion (CVE-ID: CVE-2026-5865)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a type confusion error within the V8 component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger a type confusion error and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
9) Use-after-free (CVE-ID: CVE-2026-5866)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within the Media component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger use-after-free error and execute arbitrary code on the target system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
10) Heap-based buffer overflow (CVE-ID: CVE-2026-5867)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted HTML content in WebML. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
11) Heap-based buffer overflow (CVE-ID: CVE-2026-5868)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted HTML content in ANGLE. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
12) Heap-based buffer overflow (CVE-ID: CVE-2026-5869)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing untrusted HTML content in WebML. A remote attacker can create a specially crafted web page, trick the victim into opening it, trigger a heap-based buffer overflow and execute arbitrary code on the target system.
13) Integer overflow (CVE-ID: CVE-2026-5870)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to integer overflow in Skia component in Google Chrome. A remote attacker can trick the victim to open a specially crafted web page, trigger an integer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
14) Type Confusion (CVE-ID: CVE-2026-5871)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a type confusion error within the V8 component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger a type confusion error and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
15) Use-after-free (CVE-ID: CVE-2026-5872)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within the Blink component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger use-after-free error and execute arbitrary code on the target system.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
16) Out-of-bounds write (CVE-ID: CVE-2026-5873)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error within the V8 engine. A remote attacker can trick the victim into visiting a specially crafted website, trigger an out-of-bounds write and execute arbitrary code on the target system.
17) Use-after-free (CVE-ID: CVE-2026-5874)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within PrivateAI in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger a use-after-free error and gain access to sensitive information.
18) Improper access control (CVE-ID: CVE-2026-5875)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to improper access restrictions in Blink. A remote attacker can create a specially crafted web page, trick the victim into visiting it, bypass implemented security restrictions and gain unauthorized access to sensitive information.
19) Cryptographic issues (CVE-ID: CVE-2026-5876)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to side-channel information leak in Navigation. Chrome Medium. A remote attacker can create a specially crafted web page, trick the victim into opening it and gain access to sensitive information.
20) Use-after-free (CVE-ID: CVE-2026-5877)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within Navigation in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger a use-after-free error and gain access to sensitive information.
21) Spoofing attack (CVE-ID: CVE-2026-5878)
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to insufficient validation of user-supplied input in Blink in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.
22) Input validation error (CVE-ID: CVE-2026-5879)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient validation of user-supplied input in ANGLE in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.
23) Spoofing attack (CVE-ID: CVE-2026-5880)
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to insufficient validation of user-supplied input in browser UI in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.
24) Improper access control (CVE-ID: CVE-2026-5881)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to improper access restrictions in LocalNetworkAccess. A remote attacker can create a specially crafted web page, trick the victim into visiting it, bypass implemented security restrictions and gain unauthorized access to sensitive information.
25) Spoofing attack (CVE-ID: CVE-2026-5882)
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to insufficient validation of user-supplied input in Fullscreen in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.
26) Use-after-free (CVE-ID: CVE-2026-5883)
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error within Media in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger a use-after-free error and gain access to sensitive information.
27) Input validation error (CVE-ID: CVE-2026-5884)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient validation of user-supplied input in Media in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.
28) Input validation error (CVE-ID: CVE-2026-5885)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient validation of user-supplied input in WebML in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.
29) Out-of-bounds read (CVE-ID: CVE-2026-5886)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the WebAudio component in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger an out-of-bounds read error and gain access to sensitive information.
30) Input validation error (CVE-ID: CVE-2026-5887)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient validation of user-supplied input in Downloads in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.
31) Use of uninitialized resource (CVE-ID: CVE-2026-5888)
The vulnerability allows a remote attacker to bypass certain security restrictions.
The vulnerability exists due to usage of uninitialized resources in WebCodecs in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage, trigger uninitialized usage of resources and bypass implemented security mechanisms.
32) Cryptographic issues (CVE-ID: CVE-2026-5889)
The vulnerability allows a remote attacker to perform spoofing attack.
The vulnerability exists due to cryptographic issue in PDFium. A remote attacker can spoof contents of PDF files.
33) Race condition (CVE-ID: CVE-2026-5890)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to a race condition in WebCodecs in Google Chrome. A remote attacker can trick the victim to open a specially crafted web page and bypass implemented security restrictions.
34) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2026-5891)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient policy enforcement in browser UI in Google Chrome. A remote attacker can trick the victim to visit a specially crafted website, bypass implemented security measures and gain access to sensitive information.
35) Permissions, Privileges, and Access Controls (CVE-ID: CVE-2026-5892)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to insufficient policy enforcement in PWAs in Google Chrome. A remote attacker can trick the victim to visit a specially crafted website, bypass implemented security measures and gain access to sensitive information.
36) Race condition (CVE-ID: CVE-2026-5893)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to a race condition in V8 in Google Chrome. A remote attacker can trick the victim to open a specially crafted web page and bypass implemented security restrictions.
37) Improperly implemented security check for standard (CVE-ID: CVE-2026-5894)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to incorrect implementation in PDF in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.
38) Spoofing attack (CVE-ID: CVE-2026-5895)
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to insufficient validation of user-supplied input in Omnibox in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.
39) Security features bypass (CVE-ID: CVE-2026-5896)
The vulnerability allows a remote attacker to bypass implemented security restrictions.The vulnerability exists due to an unspecified error in Audio. A remote attacker can trick the victim into visiting a specially crafted website and bypass implemented security policy.
40) Spoofing attack (CVE-ID: CVE-2026-5897)
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to insufficient validation of user-supplied input in Downloads in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.
41) Spoofing attack (CVE-ID: CVE-2026-5898)
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to insufficient validation of user-supplied input in Omnibox in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.
42) Spoofing attack (CVE-ID: CVE-2026-5899)
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to insufficient validation of user-supplied input in History Navigation in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.
43) Security features bypass (CVE-ID: CVE-2026-5900)
The vulnerability allows a remote attacker to bypass implemented security restrictions.The vulnerability exists due to an unspecified error in Downloads. A remote attacker can trick the victim into visiting a specially crafted website and bypass implemented security policy.
44) Security features bypass (CVE-ID: CVE-2026-5901)
The vulnerability allows a remote attacker to bypass implemented security restrictions.The vulnerability exists due to an unspecified error in DevTools. A remote attacker can trick the victim into visiting a specially crafted website and bypass implemented security policy.
45) Race condition (CVE-ID: CVE-2026-5902)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to a race condition in Media component. A remote attacker can trick the victim into visiting a specially crafted website and gain access to sensitive information.
46) Security features bypass (CVE-ID: CVE-2026-5903)
The vulnerability allows a remote attacker to bypass implemented security restrictions.The vulnerability exists due to an unspecified error in IFrameSandbox. A remote attacker can trick the victim into visiting a specially crafted website and bypass implemented security policy.
47) Use-after-free (CVE-ID: CVE-2026-5904)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to use-after-free error in V8 in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and crash the browser.
48) Spoofing attack (CVE-ID: CVE-2026-5905)
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to insufficient validation of user-supplied input in Permissions in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.
49) Spoofing attack (CVE-ID: CVE-2026-5906)
The vulnerability allows a remote attacker to perform a spoofing attack.
The vulnerability exists due to insufficient validation of user-supplied input in Omnibox in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and spoof web page content.
50) Input validation error (CVE-ID: CVE-2026-5907)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to insufficient validation of user-supplied input in Media in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.
51) Integer overflow (CVE-ID: CVE-2026-5908)
The vulnerability allows a remote attacker to gain access to crash the browser.
The vulnerability exists due to a integer overflow in Media in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage and crash the browser.
52) Integer overflow (CVE-ID: CVE-2026-5909)
The vulnerability allows a remote attacker to gain access to crash the browser.
The vulnerability exists due to a integer overflow in Media in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage and crash the browser.
53) Integer overflow (CVE-ID: CVE-2026-5910)
The vulnerability allows a remote attacker to gain access to crash the browser.
The vulnerability exists due to a integer overflow in Media in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage and crash the browser.
54) Security features bypass (CVE-ID: CVE-2026-5911)
The vulnerability allows a remote attacker to bypass implemented security restrictions.
The vulnerability exists due to an unspecified error in ServiceWorkers. A remote attacker can trick the victim into visiting a specially crafted website and bypass implemented security policy.
55) Integer overflow (CVE-ID: CVE-2026-5912)
The vulnerability allows a remote attacker to gain access to crash the browser.
The vulnerability exists due to a integer overflow in WebRTC in Google Chrome. A remote attacker can trick the victim to visit a specially crafted webpage and crash the browser.
56) Out-of-bounds read (CVE-ID: CVE-2026-5913)
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition in Blink. A remote attacker can trick the victim into visiting a specially crafted website, trigger an out-of-bounds read error and read contents of memory on the system.
57) Type Confusion (CVE-ID: CVE-2026-5914)
The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.
The vulnerability exists due to a type confusion error within the CSS component in Google Chrome. A remote attacker can trick the victim into visiting a specially crafted web page, trigger a type confusion error and crash the browser.
58) Input validation error (CVE-ID: CVE-2026-5915)
The vulnerability allows a remote attacker to gain access to crash the browser.
The vulnerability exists due to a improper input validation in WebML in Google Chrome. A remote attacker can trick the victim to perform certain actions in browser and crash it.
59) Improperly implemented security check for standard (CVE-ID: CVE-2026-5918)
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to incorrect implementation in Navigation in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it and gain access to sensitive information.
60) Input validation error (CVE-ID: CVE-2026-5919)
The vulnerability allows a remote attacker to gain access to crash the browser.
The vulnerability exists due to a improper input validation in WebSockets in Google Chrome. A remote attacker can trick the victim to perform certain actions in browser and crash it.
Remediation
Install update from vendor's website.