VulnSocial

CVE-2026-55153General

LOWCVSS 7.1 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

mchange-commons-java is a Java library of shared utility classes used by mchange projects like the c3p0 connection pool. Prior to version 0.6.0, its JNDI ObjectFactory implementation (com.mchange.v2.naming.JavaBeanObjectFactory) will construct objects of arbitrary classes and initialize "JavaBean"-style properties, which for certain classes enables JNDI injection and "deserialization gadgets." Such initialization is unsafe for some classes: for example, setting the contentType property of a Swing JEditorPane to text/html and its text property to HTML containing a stylesheet <link> will provoke an HTTP GET on an arbitrary URL, potentially from within a trusted security domain. The problem is aggravated by the library's ReferenceIndirector, through which malicious JNDI Reference objects can be smuggled in for dereferencing wherever an application reads a Java-serialized object. This has been resolved in version 0.6.0.

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0.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-470CWE-502

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Threat summary

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

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 2 signals
  • General: 2 classified signals
  • Peaked 1d ago at 2 mentions (2026-07-01); latest day: 1
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-07-01: 2Mentions · 2026-07-06: 1Patch / Workaround · 2026-07-06: 1Technical Details · 2026-07-01: 1Technical Details · 2026-07-06: 107-0107-06
Signal classification2 categories
General
266.7%
Patch
133.3%
Referenced assets2 URLs
By indicator
Classification over time
DateTotalLabels
2026-07-012
General2
2026-07-061
Patch1
Full discourse3 posts
  • DFIR Lab@DFIR_Lab
    Patch

    #ALERT CVE-2026-55153 | CVSS 7.1 HIGH mchange-commons-java JNDI injection flaw enables arbitrary code execution via deserialization gadgets. Affects c3p0 connection pool users. Update to v0.6.0 immediately. #CVE #Vulnerability #PatchNow https://t.co/B3NprUNXbZ

    Post summary

    The tweet announces a high‑severity CVE-2026-55153 with a JNDI injection flaw leading to arbitrary code execution, and it urges users to apply the v0.6.0 patch immediately.

    0000036
    64 followersView on X
  • Infoflowcloud@infoflowcloud
    General

    🚨*CVE* CVE-2026-55153 mchange-commons-java is a Java library of shared utility classes used by mchange projects like the c3p0 connection pool. Prior to version 0.6.0, its JNDI ObjectFactor… https://www.cve.org/CVERecord?id=CVE-2026-55153 ----- Traducción: CVE-2026-55153 mch… http://infoflow.cloud`

    Post summary

    The text announces CVE-2026-55153 with a brief reference to the library, but gives no detailed vulnerability, PoC, patch, or exploitation information.

    0000033
    90 followersView on X
  • CVE@CVEnew
    General

    CVE-2026-55153 mchange-commons-java is a Java library of shared utility classes used by mchange projects like the c3p0 connection pool. Prior to version 0.6.0, its JNDI ObjectFactor… https://www.cve.org/CVERecord?id=CVE-2026-55153

    Post summary

    The post briefly introduces CVE‑2026‑55153, noting that the mchange‑commons‑java library’s JNDI ObjectFactory is implicated before version 0.6.0, but provides no further specifics about exploitation, patches, or active attacks.

    00000633
    57.7K followersView on X

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