TOKUHIROM UnQLite up to 0.06 on Perl vulnerable third-party component

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.7$0-$5k0.00

Summaryinfo

A vulnerability was found in TOKUHIROM UnQLite up to 0.06 on Perl. It has been declared as critical. Affected is an unknown function. Executing a manipulation can lead to vulnerable third-party component. This vulnerability is handled as CVE-2026-3257. The attack can be executed remotely. There is not any exploit available.

Detailsinfo

A vulnerability classified as critical was found in TOKUHIROM UnQLite up to 0.06 on Perl. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a vulnerable third-party component vulnerability. The CWE definition for the vulnerability is CWE-1395. The product has a dependency on a third-party component that contains one or more known vulnerabilities. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

UnQLite versions through 0.06 for Perl uses a potentially insecure version of the UnQLite library. UnQLite for Perl embeds the UnQLite library. Version 0.06 and earlier of the Perl module uses a version of the library from 2014 that may be vulnerable to a heap-based overflow.

The advisory is available at metacpan.org. This vulnerability was named CVE-2026-3257 since 02/26/2026. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 03/06/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.7
VulDB Meta Temp Score: 7.7

VulDB Base Score: 5.6
VulDB Temp Score: 5.6
VulDB Vector: 🔒
VulDB Reliability: 🔍

ADP CISA Base Score: 9.8
ADP CISA Vector: 🔒

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Vulnerable third-party component
CWE: CWE-1395
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined

EPSS Score: 🔒
EPSS Percentile: 🔒

Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

02/26/2026 CVE reserved
03/05/2026 +7 days Advisory disclosed
03/05/2026 +0 days VulDB entry created
03/06/2026 +1 days VulDB entry last update

Sourcesinfo

Advisory: metacpan.org
Status: Not defined

CVE: CVE-2026-3257 (🔒)
GCVE (CVE): GCVE-0-2026-3257
GCVE (VulDB): GCVE-100-348886

Entryinfo

Created: 03/05/2026 07:14
Updated: 03/06/2026 16:36
Changes: 03/05/2026 07:14 (52), 03/06/2026 11:07 (11), 03/06/2026 16:36 (1)
Complete: 🔍
Cache ID: 216::103

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