SpaceDot MessageParser parseECSSTCHeader out-of-bounds

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$0-$5k2.01+

Summaryinfo

A vulnerability classified as critical has been found in SpaceDot. The affected element is the function MessageParser::parseECSSTCHeader of the component MessageParser. Performing a manipulation results in out-of-bounds. This vulnerability is known as CVE-2026-75370. Remote exploitation of the attack is possible. No exploit is available.

Detailsinfo

A vulnerability classified as critical has been found in SpaceDot (version now known). This affects the function MessageParser::parseECSSTCHeader of the component MessageParser. The manipulation with an unknown input leads to a out-of-bounds vulnerability. CWE is classifying the issue as CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. This is going to have an impact on availability. The summary by CVE is:

An out-of-bounds read/write vulnerability in the MessageParser::parseECSSTCHeader component of SpaceDot AcubeSAT OBC software commit eaf90ec allows attackers to cause a Denial of Service (DoS) via supplying a crafted CAN message.

The advisory is shared at github.com. This vulnerability is uniquely identified as CVE-2026-75370 since 08/17/2026. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are known, but no exploit is available.

Applying the patch eaf90ec is able to eliminate this problem.

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.5
VulDB Meta Temp Score: 7.2

VulDB Base Score: 7.5
VulDB Temp Score: 7.2
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
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: Patch
Status: 🔍

0-Day Time: 🔒

Patch: eaf90ec

Timelineinfo

08/17/2026 CVE reserved
08/24/2026 +7 days Advisory disclosed
08/24/2026 +0 days VulDB entry created
08/24/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-75370 (🔒)
GCVE (CVE): GCVE-0-2026-75370
GCVE (VulDB): GCVE-100-394785

Entryinfo

Created: 08/24/2026 20:35
Changes: 08/24/2026 20:35 (54)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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