Security Vulnerabilities
Incorrect reference resolution in Quota in Google Chrome prior to 156.0.8078.79 allowed a remote attacker who had compromised the renderer process to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: High)
CVSS Score
8.8
EPSS Score
0.002
Published
2026-10-30
Incorrect reference resolution in Quota in Google Chrome prior to 156.0.8078.79 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS Score
8.8
EPSS Score
0.002
Published
2026-10-30
Use after free in DOM in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS Score
8.8
EPSS Score
0.002
Published
2026-10-30
Use after free in Editing in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS Score
8.8
EPSS Score
0.002
Published
2026-10-30
Incorrect authorization in Blink in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to bypass web origin policy via a crafted HTML page. (Chromium security severity: High)
CVSS Score
8.8
EPSS Score
0.002
Published
2026-10-30
Incorrect reference resolution in CacheStorage in Google Chrome prior to 156.0.8078.79 allowed a remote attacker who had compromised the renderer process to obtain sensitive information via a crafted HTML page. (Chromium security severity: High)
CVSS Score
8.8
EPSS Score
0.003
Published
2026-10-30
Use after free in Frames in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS Score
8.8
EPSS Score
0.002
Published
2026-10-30
Buffer overflow in Skia in Google Chrome prior to 156.0.8078.79 allowed a remote attacker who had compromised the renderer process to potentially execute arbitrary code outside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS Score
9.6
EPSS Score
0.003
Published
2026-10-30
Out of bounds write in V8 in Google Chrome prior to 156.0.8078.79 allowed a remote attacker to execute arbitrary code inside the sandbox via a crafted HTML page. (Chromium security severity: High)
CVSS Score
8.8
EPSS Score
0.003
Published
2026-10-30
pypdf is a free and open-source pure-python PDF library. Prior to 6.21.3, pypdf can consume excessive time and memory when an application accesses the page count of a crafted encrypted PDF whose page tree declares a forged /Count value. Even after successful decryption, page-count retrieval trusts the unvalidated declared count instead of walking the page tree, allowing the attacker-controlled value to drive excessive work and memory use. This issue is fixed in version 6.21.3.
CVSS Score
7.1
EPSS Score
0.003
Published
2026-10-29