What is the official website of Callstack ?

The official website of Callstack is http://callstack.com.

What is Callstack's cybersecurity risk score?

Callstack has an AI-generated cybersecurity risk score of 737 out of 1000, indicating a Moderate security posture according to Rankiteo's assessment.

How many security incidents has Callstack experienced?

According to Rankiteo, Callstack currently holds 0 security badges, indicating that no recognized compliance certifications are currently verified for the organization.

Has Callstack been affected by any supply chain cyber incidents ?

According to Rankiteo, Callstack has not been affected by any supply chain cyber incidents, and no incident IDs are currently listed for the organization.

Does Callstack have SOC 2 Type 1 certification ?

According to Rankiteo, Callstack is not certified under SOC 2 Type 1.

Does Callstack have SOC 2 Type 2 certification ?

According to Rankiteo, Callstack does not hold a SOC 2 Type 2 certification.

Does Callstack comply with GDPR ?

According to Rankiteo, Callstack is not listed as GDPR compliant.

Does Callstack have PCI DSS certification ?

According to Rankiteo, Callstack does not currently maintain PCI DSS compliance.

Does Callstack comply with HIPAA ?

According to Rankiteo, Callstack is not compliant with HIPAA regulations.

Does Callstack have ISO 27001 certification ?

According to Rankiteo,Callstack is not certified under ISO 27001, indicating the absence of a formally recognized information security management framework.

Which industry does Callstack operate in ?

Callstack operates primarily in the IT Services and IT Consulting industry.

How many employees does Callstack have ?

Callstack employs approximately 206 people worldwide.

Does Callstack own any subsidiaries ?

Callstack presently has no subsidiaries across any sectors.

How many LinkedIn followers does Callstack have ?

Callstack's official LinkedIn profile has approximately 8,553 followers.

What is the NAICS classification code for Callstack ?

Callstack is classified under the NAICS code 5415, which corresponds to Computer Systems Design and Related Services.

Does Callstack have a Crunchbase profile ?

No, Callstack does not have a profile on Crunchbase.

Does Callstack have a LinkedIn profile ?

Yes, Callstack maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/callstack.

How many cybersecurity incidents has Callstack experienced ?

As of August 23, 2026, Rankiteo reports that Callstack has experienced 1 cybersecurity incidents.

How many peer or competitor companies does Callstack have ?

Callstack has an estimated 41,418 peer or competitor companies worldwide.

What types of cybersecurity incidents has Callstack faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Cyber Attack.

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Callstack

Boost Score +25 with badge (5 left)

737

/1000

Moderate

762

/1000

Fair

Callstack Vendor Cyber Rating & Cyber Score

callstack.com

Add Your Compliance Badge

Cross-platform engineering, built for scale ⚛️ We help businesses build and scale cross-platform apps—web, mobile, desktop, TV, and beyond—faster and with fewer trade-offs. Our services span Consulting, Product Development, and Enterprise Solutions, tailored to meet the needs of companies at every stage of growth. React Universe: one model, every platform 🌌 We use a single programming model—rooted in React and React Native—to build apps that run seamlessly across platforms. That means fewer silos, faster time to market, and tighter team collaboration. React, created by Meta and backed by a global open source community, has become the industry standard for building modern user interfaces. With React Native, that same model extends far

Callstack A.I CyberSecurity Scoring

Scoring History

Callstack

Callstack CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Callstack

Cyber Attack

12/2025

CAL1770166797

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A.I.

Callstack Company Scoring based on AI Models

Cyber Incidents Likelihood 3 - 6 - 9 months

Actual

Prediction

Incident Predictions locked

Access Monitoring Plan

A.I Risk Score Likelihood 3 - 6 - 9 months

Actual

Prediction A

Prediction B

Prediction C

Prediction D

A.I. Risk Score Predictions locked

Access Monitoring Plan

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Underwriter Stats for Callstack

Incidents vs IT Services and IT Consulting Industry Avg (This Year)

No incidents recorded for Callstack in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Callstack in 2026.

Incident Types Callstack vs IT Services and IT Consulting Industry Avg (This Year)

No incidents recorded for Callstack in 2026.

Incident History - Callstack (X = Date, Y = Severity)

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SUBSIDIARY

Callstack Subsidiaries

Callstack

IT Services and IT Consulting

Website: http://callstack.com

Company Size: 201-500 employees

React Universe ConfIT Services and IT Consulting

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NEWS

Callstack CyberSecurity News

Latest updates, reports, and threat intel affecting the global network.

January 14, 2026 08:00 AM

Node.js Security Release Patches 7 Vulnerabilities Across All Release Lines

The security releases, announced on Tuesday, January 13, 2026, are delivered in Node.js versions 20.20.0, 22.22.0, 24.13.0, and 25.3.0.

Read Article

December 17, 2025 08:00 AM

New Moonwalk++ PoC Demonstrates How Malware Can Forge Windows Call Stacks to Evade Detection

A dangerous new technique that allows malware to hide its tracks by faking Windows call stacks is a method designed to bypass modern...

Read Article

November 07, 2025 08:00 AM

Researchers Use Call Gadgets to Evade Elastic EDR Call-Stack Signatures

The method works by inserting arbitrary modules into the call stack during module loading, effectively breaking the detection patterns that...

Read Article

April 02, 2025 07:00 AM

New Malware Loaders Use Call Stack Spoofing, GitHub C2, and .NET Reactor for Stealth

Cybersecurity researchers have discovered an updated version of a malware loader called Hijack Loader that implements new features to evade...

Read Article

April 01, 2025 07:00 AM

HijackLoader Uses Advanced Anti-VM Checks to Bypass Malware Analysis and Sandbox Detection

HijackLoader, a modular malware loader first identified in 2023, continues to evolve with sophisticated techniques aimed.

Read Article

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-78122

SUMMARY

docker-socket-proxy fails to properly gate read endpoints in the /containers Docker API namespace when the CONTAINERS environment variable is set. Attackers can use GET requests to /containers/{id}/archive, /containers/{id}/export, /containers/{id}/logs, and /containers/{id}/top to read arbitrary files and download entire container filesystems as tar archives.

Published

Date2026-08-22

Updated

Date2026-08-22

RISK INFORMATION (Score: 7.4)

cvss3

Base Score: 7.4

Complexity: LOW

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

cvss4

Base Score: 8.3

Complexity: LOW

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

Exploitability

2.8

REFERENCES

CVE-2026-78049

SUMMARY

A vulnerability has been found in Systerel S2OPC up to 1.7.3. Impacted is the function SOPC_NodeMgtHelperInternal_AddVariableNodeAttributes of the file src/ClientServer/address_space/internal/sopc_node_mgt_helper_internal.c of the component AddNodes Service. The manipulation of the argument UserAccessLevel leads to out-of-bounds read. It is possible to initiate the attack remotely. A high degree of complexity is needed for the attack. The exploitability is considered difficult. The exploit has been disclosed to the public and may be used. The identifier of the patch is aafbd37d381b618312ebdf5ddf57027f62c14fdd. It is suggested to install a patch to address this issue.

Published

Date2026-08-22

Updated

Date2026-08-22

RISK INFORMATION (Score: 3.7)

cvss2

Base Score: 2.6

Complexity: HIGH

AV:N/AC:H/Au:N/C:N/I:N/A:P

cvss3

Base Score: 3.7

Complexity: HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

cvss4

Base Score: 2.9

Complexity: HIGH

CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Impact Score

1.4

Exploitability

2.2

REFERENCES

CVE-2026-12999

SUMMARY

The Infineon Airoc Wi-Fi driver's transmit callback airoc_mgmt_send() in drivers/wifi/infineon/airoc_wifi.c allocates a net_buf from the fixed airoc_pool for every outbound packet. When whd_network_send_ethernet_data() returns a synchronous failure, the underlying WHD library does not take ownership of the buffer, but the pre-fix driver returned -EIO without releasing it. Each failed transmit therefore permanently leaks one buffer from the pool. airoc_pool is small and fixed (AIROC_WIFI_TX_PACKET_POOL_COUNT + AIROC_WIFI_RX_PACKET_POOL_COUNT, default 20 buffers) and is shared by WHD's whd_host_buffer_get callback for both transmit and receive. Once enough send failures have leaked the pool dry, airoc_wifi_host_buffer_get() returns WHD_BUFFER_ALLOC_FAIL for all subsequent allocations, so both transmit and the WHD-driven receive path fail and Wi-Fi connectivity is lost until the device is rebooted. The leak occurs only on the transmit error path. A Wi-Fi-adjacent attacker can influence the conditions that cause synchronous send failures (for example by deauthenticating/disassociating the station while the local stack continues to attempt transmits), and ordinary transient failures over the device's lifetime accumulate toward the same state. Reliable on-demand triggering is of high complexity and the impact is availability-only, but the resulting denial of service is permanent and non-recoverable without a reboot. The fix releases the buffer with airoc_wifi_buffer_release() on the failure branch, returning it to the pool. The commit also removes a redundant k_sem_give() in airoc_mgmt_disconnect(); because data->sema_common is a binary semaphore (limit 1) the duplicate give merely saturated at 1 and had no security impact.

Published

Date2026-08-22

Updated

Date2026-08-22

RISK INFORMATION (Score: 5.3)

cvss3

Base Score: 5.3

Complexity: HIGH

CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Impact Score

3.6

Exploitability

1.6

REFERENCES

CVE-2026-74733

SUMMARY

In the Linux kernel, the following vulnerability has been resolved: gpio: pca953x: fix pca953x_irq_bus_sync_unlock regmap lock Locking is disabled in the regmap config as this driver uses its own lock. This means that all calls to regmap functions (read or write) must hold the i2c_lock. The function pca953x_irq_bus_sync_unlock() did not do this, and it was therefore possible that multiple threads could cause an incorrect register to be read/written. A previous patch partly fixed this, but only protected the write to the interrupt mask register, and not the read from the direction register.

Published

Date2026-08-22

Updated

Date2026-08-22

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-74732

SUMMARY

In the Linux kernel, the following vulnerability has been resolved: drm/amd/display: Check for tg ops in dce110_set_avmute Some older DCE timing generators do not implement is_tg_enabled in their ops table. Calling it unconditionally when waiting for AV mute frames causes a NULL pointer dereference on Southern Islands dGPUs when turning the display off over HDMI. Check that tg and the required ops exist before waiting for frames. (cherry picked from commit 2686a0c0aaa07bec2e24131835cf27b5fd4935a5)

Published

Date2026-08-22

Updated

Date2026-08-22

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

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