openEuler iSulad up to 2.1.6 Mount Spec specs_mount.c symlink

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.9$0-$5k0.00+

Summaryinfo

A vulnerability, which was classified as problematic, has been found in openEuler iSulad up to 2.1.6. The affected element is an unknown function of the file src/daemon/modules/spec/specs_mount.c of the component Mount Spec Handler. This manipulation causes symlink. This vulnerability is registered as CVE-2026-111433. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability was found in openEuler iSulad up to 2.1.6. It has been declared as problematic. Affected by this vulnerability is an unknown functionality of the file src/daemon/modules/spec/specs_mount.c of the component Mount Spec Handler. The manipulation with an unknown input leads to a symlink vulnerability. The CWE definition for the vulnerability is CWE-61. The product, when opening a file or directory, does not sufficiently account for when the file is a symbolic link that resolves to a target outside of the intended control sphere. This could allow an attacker to cause the product to operate on unauthorized files. As an impact it is known to affect confidentiality. The summary by CVE is:

UNIX symbolic link (symlink) following vulnerability in openEuler iSulad on Linux. This vulnerability is associated with program file src/daemon/modules/spec/specs_mount.c. This issue affects iSulad: through 2.1.6. If an attacker can get the victim or the platform to run their crafted malicious image, they can cause the iSulad daemon to copy sensitive host directories into an anonymous volume when creating a container, which the container can then read.

It is possible to read the advisory at atomgit.com. This vulnerability is known as CVE-2026-111433 since 10/16/2026. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 11/12/2026).

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

Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.9

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 8.6
CNA Vector (openEuler): 🔒

CVSSv2info

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

Exploitinginfo

Class: Symlink
CWE: CWE-61 / CWE-59
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
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

10/16/2026 CVE reserved
11/12/2026 +27 days Advisory disclosed
11/12/2026 +0 days VulDB entry created
11/12/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: atomgit.com
Status: Confirmed

CNA: openEuler
CVE: CVE-2026-111433 (🔒)

GCVE (CVE): GCVE-0-2026-111433
GCVE (VulDB): GCVE-100-436255

Entryinfo

Created: 11/12/2026 05:12
Changes: 11/12/2026 05:12 (64)
Complete: 🔍
Cache ID: 216::103

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