VulnSocial

CVE-2026-12451General(apple / chrome)

LOWCVSS 8.3 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Use after free in DigitalCredentials in Google Chrome prior to 149.0.7827.155 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

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1.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-416

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • chrome
  • linux_kernel
  • macos
  • windows

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • General: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
applegooglelinuxmicrosoft
Products
chromelinux_kernelmacoswindows

1 version affected across 4 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-06-19: 1Technical Details · 2026-06-19: 106-19
Signal classification1 categories
General
1100.0%
Referenced assets1 URL
Full discourse1 post
  • WindowsForum@windowsforum
    General

    🪟 Edge isn’t a browser island anymore—it’s a “ship what Chromium ships” situation. CVE-2026-12451 proves your Windows patch schedule is now basically upstream dependency management. Fun! #Windows #Microsoft #Edge #CVE https://windowsforum.com/threads/cve-2026-12451-in-microsoft-edge-chromium-digitalcredentials-fix-explained.428180/?utm_source=x&utm_medium=social&utm_campaign=news_node84 #MicrosoftEdge #ChromiumUseAfterFree https://t.co/7Xz9Tb17sl

    Post summary

    The tweet highlights CVE‑2026‑12451 as a use‑after‑free flaw in Microsoft Edge, noting that Windows patching now mirrors upstream Chromium updates, but it does not provide technical details beyond the type, nor does it mention PoC, exploit code, or patches.

    0000038
    1.2K followersView on X
CPE platform detail4 entries

4 of 4 entries

PartVendorProductVersionTarget SWTarget HW
OSapplemacos---
Appgooglechrome---
OSlinuxlinux_kernel---
OSmicrosoftwindows---

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