VulnSocial

CVE-2026-13136Patch

LOW

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

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0.5/ 10 priority

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

  • Patch or workaround signal is available
  • 5 mentions across 3 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 4 signals
  • Technical details provided in 4 signals
  • Disclosure: 2 classified signals
  • Peaked 1d ago at 2 mentions (2026-06-29); latest day: 2
  • 5 total mentions across 3 days

Deep dive

Activity timeline5 mentions / 3d
01122Mentions · 2026-06-26: 1Mentions · 2026-06-29: 2Mentions · 2026-06-30: 2Patch / Workaround · 2026-06-29: 2Patch / Workaround · 2026-06-30: 2Technical Details · 2026-06-26: 1Technical Details · 2026-06-29: 1Technical Details · 2026-06-30: 206-2606-2906-30
Signal classification2 categories
Patch
360.0%
Disclosure
240.0%
Referenced assets3 URLs
Classification over time
DateTotalLabels
2026-06-261
Disclosure1
2026-06-292
Disclosure1Patch1
2026-06-302
Patch2
Full discourse5 posts
  • Daily CyberSecurity@the_yellow_fall
    Patch

    Synology MailPlus Server has three new flaws, including CVE-2026-13136 at CVSS 10. Update to 4.0.1-31663 now. No exploit confirmed. #Synology #MailPlusServer #CVE202613136 #NAS #Cybersecurity #Infosec https://securityonline.info/synology-mailplus-server-cve-2026-13136 https://t.co/nySBfChY2b

    Post summary

    The tweet alerts to a CVE-2026-13136 flaw in Synology MailPlus Server (CVSS 10) and urges users to apply the 4.0.1-31663 update, noting no exploitation evidence to date.

    03040720
    12.9K followersView on X
  • kokumօtօ@__kokumoto
    Patch

    Synology MailPlus ServerでCVSSスコア10の脆弱性が修正。CVE-2026-13136は外部から任意ファイルの読み書き及びDoSが可能なもの。危殆な乱数生成器の脆弱性CVE-2025-15660（CVSSスコア9.6）も修正されている。 https://securityonline.info/synology-mailplus-server-cve-2026-13136/

    Post summary

    The notice reports that Synology has applied patches for two high‑severity CVEs (CVE‑2026‑13136 and CVE‑2025‑15660), detailing the vulnerabilities’ impact and CVSS scores.

    00010877
    7.6K followersView on X
  • CCB Alert@CCBalert
    Disclosure

    Warning: Critical vulnerabilities in #Synology #MailPlus. CVE-2026-13136 CVSS: 10. This #0Day allows remote attackers to read and write arbitrary files and access internal services, likely leading to code execution #RCE ! More info: https://www.synology.com/en-us/security/advisory/Synology_SA_26_11 #Patch #Patch #Patch

    Post summary

    Synology MailPlus is affected by a critical 2026‑13136 vulnerability that allows remote file manipulation and possible code execution; the vendor has released a patch as indicated by the advisory link.

    01000353
    7.2K followersView on X
  • Autumn Good@autumn_good_35
    Patch

    🚨🚨🚨 CVE-2025-15660 CVE-2026-13135 CVE-2026-13136 Synology-SA-26:11 Synology MailPlus Server https://www.synology.com/en-us/security/advisory/Synology_SA_26_11

    Post summary

    The user shares a Synology Security Advisory (SA-26:11) that references three CVEs and includes a link to vendor-provided patch information.

    00000465
    6.9K followersView on X
  • Xavier Rivera@XavierRiveraX
    Disclosure

    Three high-severity CVEs hit enterprise and dev stacks today: CVE-2026-12957 lets a malicious repo silently execute code via Amazon Q Developer's MCP config, exfiltrating AWS credentials; CVE-2026-43503 (DirtyClone, CVSS 8.8) gives Linux local users root via cloned network packets; Synology's critical CVE-2026-13136 lets unauthenticated remote attackers read or write arbitrary files.

    Post summary

    Three new high‑severity CVEs were disclosed: CVE‑2026‑12957 targets Amazon Q Developer, CVE‑2026‑43503 (DirtyClone) affects Linux local users, and CVE‑2026‑13136 compromises Synology devices, with explicit details on capabilities but no PoC, exploitation, or patch information.

    0000091
    580 followersView on X

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