VulnSocial

CVE-2025-12727PoC(apple / chrome)

MEDIUMCVSS 8.8 · HIGH

Exploit discussion active in current signal (1 latest mentions)

Immediate actions

  • Prioritize remediation for apple chrome systems immediately
  • Hunt for exploitation attempts and persistence artifacts
  • Increase monitoring for publicly documented tradecraft
  • Track advisory updates for patch or workaround availability

Recommended action window: High priority (within 72h)

NVD description

Inappropriate implementation in V8 in Google Chrome prior to 142.0.7444.137 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)

apple CVEsBack to dashboard
4.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-787

Priority

MEDIUM

Exploitation

NONE

PoC

YES

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

  • Public PoC and exploit tooling are both present
  • 1 mentions across 1 observed day

What's happening

  • Exploit tool or code specified in 1 signal
  • PoC mentioned or linked in 1 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 · 2026-05-08: 1PoC Mentioned / Linked · 2026-05-08: 1Exploit Tool / Code · 2026-05-08: 105-08
Signal classification1 categories
PoC
1100.0%
Full discourse1 post
  • Bo Shang@erolunar
    PoC

    scared? @grok 43 files changed, 1678 insertions(+), 1 deletion(-) create mode 100644 findings/CVE-2025-12727-V8-TYPECONF/README.md create mode 100644 findings/CVE-2025-12727-V8-TYPECONF/crashes/.analysis-note create mode 100644 findings/CVE-2025-12727-V8-TYPECONF/diff/patch-analysis.txt create mode 100644 findings/CVE-2025-12727-V8-TYPECONF/disclosure.md create mode 100644 findings/CVE-2025-12727-V8-TYPECONF/harness/.analysis-note create mode 100644 findings/CVE-2025-12727-V8-TYPECONF/intel/sources.md create mode 100644 findings/CVE-2025-12727-V8-TYPECONF/triage/.analysis-note create mode 100644 findings/CVE-2025-14174-WEBKIT/README.md create mode 100644 findings/CVE-2025-14174-WEBKIT/crashes/.analysis-note create mode 100644 findings/CVE-2025-14174-WEBKIT/diff/patch-analysis.txt create mode 100644 findings/CVE-2025-14174-WEBKIT/disclosure.md create mode 100644 findings/CVE-2025-14174-WEBKIT/harness/.analysis-note create mode 100644 findings/CVE-2025-14174-WEBKIT/intel/sources.md create mode 100644 findings/CVE-2025-14174-WEBKIT/triage/.analysis-note create mode 100644 findings/CVE-2025-15467-OPENSSL-CMS/README.md create mode 100644 findings/CVE-2025-15467-OPENSSL-CMS/crashes/vuln-db-analysis.txt create mode 100644 findings/CVE-2025-15467-OPENSSL-CMS/diff/patch-analysis.txt create mode 100644 findings/CVE-2025-15467-OPENSSL-CMS/disclosure.md create mode 100755 findings/CVE-2025-15467-OPENSSL-CMS/harness/poc-der-craft.py create mode 100644 findings/CVE-2025-15467-OPENSSL-CMS/intel/sources.md create mode 100644 findings/CVE-2025-15467-OPENSSL-CMS/triage/.analysis-note create mode 100644 findings/CVE-2026-31431-COPYFAIL/README.md create mode 100644 findings/CVE-2026-31431-COPYFAIL/crashes/variant-verification.txt create mode 100644 findings/CVE-2026-31431-COPYFAIL/diff/patch-analysis.txt create mode 100644 findings/CVE-2026-31431-COPYFAIL/disclosure.md create mode 100755 findings/CVE-2026-31431-COPYFAIL/harness/variant-checker.py create mode 100644 findings/CVE-2026-31431-COPYFAIL/intel/sources.md create mode 100644 findings/CVE-2026-31431-COPYFAIL/triage/.analysis-note create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/README.md create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/crashes/asan-log.txt create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/crashes/seeds/seed1.txt create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/crashes/seeds/seed2.txt create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/crashes/seeds/seed3.txt create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/diff/bug-locations.txt create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/diff/patch-v6.diff create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/diff/variant-analysis.txt create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/disclosure.md create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/harness/fuzz-harness.c create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/harness/poc-reproducer.c create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/intel/sources.md create mode 100644 findings/CVE-2026-5450-GLIBC-SCANF/triage/gdb-triage.txt

    Post summary

    The commit adds a suite of files for multiple CVEs, including Proof of Concept scripts and documentation, but lacks explicit details on active exploitation or vendor mitigations.

    10000513
    8 followersView on X
CPE platform detail4 entries

4 of 4 entries

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

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