CVE-2026-8586
published 2026-05-14CVE-2026-8586: Inappropriate implementation in Chromoting in Google Chrome prior to 148.0.7778.168 allowed a local attacker to bypass discretionary access control via a…
PriorityP425medium5.5CVSS 3.1
AVAACLPRNUIRSUCLILAL
EPSS
0.10%
1.2th percentile
Inappropriate implementation in Chromoting in Google Chrome prior to 148.0.7778.168 allowed a local attacker to bypass discretionary access control via a malicious file. (Chromium security severity: Medium)
Affected
4 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| chrome | < 148.0.7778.168 | 148.0.7778.168 | |
| chrome | >= 148.0.7778.168 < 148.0.7778.168 | 148.0.7778.168 | |
| chrome_desktop | — | — | |
| paloalto | prisma_browser | — | — |
CVSS provenance
nvdv3.15.5MEDIUMCVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L
vendor_redhat5.5MEDIUM
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Palo Alto
PAN-SA-2026-0008 Chromium: Monthly Vulnerability Update (June 2026)
vendor_paloalto·2026-06-10·CVSS 8.8
CVE-2026-8509 [HIGH] PAN-SA-2026-0008 Chromium: Monthly Vulnerability Update (June 2026)
PAN-SA-2026-0008 Chromium: Monthly Vulnerability Update (June 2026)
Palo Alto Networks incorporated the following Chromium security fixes into our products: https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0841193308.html https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_12.html CVE Summary CVE-2026-8509 Heap buffer overflow in WebML CVE-2026-8510 Integer overflow in Skia CVE-2026-8511 Use after free in UI CVE-2026-8512 Use after free in FileSystem CVE-2026-8513 Use after free in Input CVE-2026-8514 Use after free in Aura CVE-2026-8515 Use after free
Red Hat
chromium-browser: chromium-browser: Inappropriate implementation in Chromoting
vendor_redhat·2026-05-14·CVSS 5.5
CVE-2026-8586 [MEDIUM] CWE-639 chromium-browser: chromium-browser: Inappropriate implementation in Chromoting
chromium-browser: chromium-browser: Inappropriate implementation in Chromoting
Inappropriate implementation in Chromoting in Google Chrome prior to 148.0.7778.168 allowed a local attacker to bypass discretionary access control via a malicious file. (Chromium security severity: Medium)
An inappropriate implementation flaw was found in the Chromoting component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=499154022
Statement: Red Hat Product Security rates the severity of this flaw as determined by the Google Chrome Security Advisory.
Chrome
Stable Channel Update for Desktop: CVE-2026-8584
vendor_chrome·2026-05-12·CVSS 4.2
CVE-2026-8584 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-8584
Stable Channel Update for Desktop
CVE-2026-8584: Inappropriate implementation in Views. Reported by Google on 2026-04-02 [N/A][ 499052720 ] Medium CVE-2026-8585: Inappropriate implementation in Media
Reported by Google on 2026-04-02 [N/A][ 499154022 ] Medium CVE-2026-8586: Inappropriate implementation in Chromoting
Severity: medium
Chrome
Stable Channel Update for Desktop: CVE-2026-8586
vendor_chrome·2026-05-12·CVSS 8.8
CVE-2026-8586 [MEDIUM] Stable Channel Update for Desktop: CVE-2026-8586
Stable Channel Update for Desktop
CVE-2026-8586: Inappropriate implementation in Chromoting. Reported by Google on 2026-04-03 [TBD][ 507356235 ] Medium CVE-2026-8587: Use after free in Extensions
Reported by zh1x1an1221 of Ant Group Tianqiong Security Lab on 2026-04-28 We would also like to thank all security researchers that worked with us during the development cycle to prevent security bugs from ever reaching the stable channel
Severity: medium
GHSA
GHSA-v69h-h5h3-8pcv: Inappropriate implementation in Chromoting in Google Chrome prior to 148
ghsa_unreviewed·2026-05-14
CVE-2026-8586 [MEDIUM] CWE-284 GHSA-v69h-h5h3-8pcv: Inappropriate implementation in Chromoting in Google Chrome prior to 148
Inappropriate implementation in Chromoting in Google Chrome prior to 148.0.7778.168 allowed a local attacker to bypass discretionary access control via a malicious file. (Chromium security severity: Medium)
No detection rules found.
No public exploits indexed.
2026-05-14
Published