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Security News — 31 October 2026

A daily, automatically-compiled digest of the cyber security stories that broke in the last 24 hours, drawn from 6 trusted feeds. Each entry is a short excerpt — follow the link to read the full article at its original publisher. Compiled 31 October 2026 · 17 items.

Top 5 to watch today

  1. Attackers Chain Three Ivanti Connect Secure Flaws to Gain Unauthenticated Root Access exploited The Hacker News
  2. CVE-2026-120201 — CRITICAL (CVSS 9.3) Critical CVEDatabase - Critical CVEs
  3. New Android SMS of Death exploit can remotely crash unpatched phones exploited BleepingComputer
  4. CVE-2026-118235 — CRITICAL (CVSS 9.8) Critical CVEDatabase - Critical CVEs
  5. CVE-2026-103882 — CRITICAL (CVSS 9.1) Critical CVEDatabase - Critical CVEs

Urgent Vulnerabilities 5

Actively exploited, critical, or high-severity flaws — patch or mitigate first.

CVEDatabase - Critical CVEs31 Oct

CVE-2026-120201 — CRITICAL (CVSS 9.3)

CriticalCVSS 9.3
Impact
Authentication bypass
Action
Patch when a fix is available; monitor exposure

CVSS 9.3 CRITICAL Jpom 2.10.0 through 2.11.12 contains an authentication bypass vulnerability that allows unauthenticated attackers to gain super-administrator access by injecting query conditions into the JPOM-USER-TOKEN header. Attackers…

Read at source →
BleepingComputer31 Oct

New Android SMS of Death exploit can remotely crash unpatched phones

PoC
Exploited
PoC
Audience
Endpoint/mobile users
Action
Patch when a fix is available; monitor exposure

A security researcher has released a proof-of-concept exploit for a recently patched Android vulnerability, dubbed "SMS of Death" and tracked as CVE-2026-58882, that lets attackers remotely disrupt cellular service or crash phones by sendi…

Read at source →
CVEDatabase - Critical CVEs31 Oct

CVE-2026-118235 — CRITICAL (CVSS 9.8)

CriticalCVSS 9.8
Impact
Unrestricted file upload
Audience
WordPress admins
Action
Patch when a fix is available; monitor exposure

CVSS 9.8 CRITICAL The SimpleForm – Form Maker to Chat Apps with Quiz, Poll and Multi Lead Notifications plugin for WordPress is vulnerable to Arbitrary File Upload in all versions up to, and including, 3.10.2 via the handle_upload function…

Read at source →
CVEDatabase - Critical CVEs31 Oct

CVE-2026-103882 — CRITICAL (CVSS 9.1)

CriticalCVSS 9.1
Audience
WordPress admins
Action
Patch when a fix is available; monitor exposure

CVSS 9.1 CRITICAL The Acadlix LMS – AI Quiz Maker, Online Exam & Course Plugin for WordPress plugin for WordPress is vulnerable to arbitrary file deletion due to insufficient file path validation in the post_delete_assessment_file_by_id fu…

Read at source →
CVEDatabase - Critical CVEs31 Oct

CVE-2026-120209 — CRITICAL (CVSS 9.3)

CriticalCVSS 9.3
Impact
Hard-coded credentials
Action
Patch when a fix is available; monitor exposure

CVSS 9.3 CRITICAL AJ-Report through 1.7.1 signs share tokens with a hard-coded JWT secret, allowing attackers to forge valid Share-Tokens offline. Attackers can mint a token with reportCode 'dataSet' to access the testTransform endpoint, w…

Read at source →

Threat Activity 9

Malware, campaigns and adversary tradecraft.

Research & Detection 3

Detection engineering, tooling and defensive analysis.

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