VulnSocial

CVE-2026-81525Patch(mongodb / php_driver)

LOWCVSS 8.6 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch mongodb php_driver systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

The MongoDB client library for PHP does not sufficiently sanitize special elements in application-supplied namespace identifiers before using them to construct the target namespace for database operations. An application that incorporates untrusted text into these identifiers may have operations silently directed at a different storage location than the one the application intended.

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Other references
Weakness type (CWE)
CWE-943

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

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

  • php_driver
  • php_library

Threat summary

  • Patch or workaround signal is available
  • 2 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • General: 1 classified signal
  • Peaked 1d ago at 1 mentions (2026-08-28); latest day: 1
  • 2 total mentions across 2 days

Affected systems

Vendors
mongodb
Products
php_driverphp_library

Deep dive

Activity timeline2 mentions / 2d
00111Mentions · 2026-08-28: 1Mentions · 2026-09-09: 1Patch / Workaround · 2026-08-28: 1Technical Details · 2026-08-28: 108-2809-09
Signal classification2 categories
Patch
150.0%
General
150.0%
Referenced assets1 URL
By indicator
Classification over time
DateTotalLabels
2026-08-281
Patch1
2026-09-091
General1
Full discourse2 posts
  • Daily CyberSecurity@Daily_CyberSec
    Patch

    Discover the details of recent MongoDB security vulnerabilities affecting drivers and BI connectors. Update your systems to patch CVE-2026-81525 and others. #MongoDB #Cybersecurity #Vulnerability #CVE202681525 #DatabaseSecurity https://securityonline.info/mongodb-security-vulnerabilities/

    Post summary

    The post announces recent MongoDB driver and BI connector vulnerabilities (including CVE-2026-81525) and urges users to patch their systems, without providing exploit details or evidence of active exploitation.

    00020506
    13.0K followersView on X
  • Sangram Keshari@mailtosangram
    General

    @marcelpociot Hi , PHP 8.4.23 bundles ext-mongodb 2.3.3, but mongodb/mongodb 2.4.1 requires ext-mongodb ^2.4. This blocks upgrading past CVE-2026-81525 and causes composer audit/CI to fail. Any plan to update the bundled MongoDB extension, or a recommended workaround? with herd

    Post summary

    The user points out that upgrading past CVE‑2026‑81525 is blocked by a MongoDB extension version mismatch and requests whether an update or workaround is planned, but no concrete patch or technical detail is supplied.

    1000049
    98 followersView on X
CPE platform detail2 entries

2 of 2 entries

PartVendorProductVersionTarget SWTarget HW
Appmongodbphp_driver-mongodb-
Appmongodbphp_library---

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