What is the official website of Community Health Systems ?

The official website of Community Health Systems is https://www.chs.net/.

What is Community Health Systems's cybersecurity risk score?

Community Health Systems has an AI-generated cybersecurity risk score of 671 out of 1000, indicating a Weak security posture according to Rankiteo's assessment.

How many security incidents has Community Health Systems experienced?

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

Has Community Health Systems been affected by any supply chain cyber incidents ?

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

Does Community Health Systems have SOC 2 Type 1 certification ?

According to Rankiteo, Community Health Systems is not certified under SOC 2 Type 1.

Does Community Health Systems have SOC 2 Type 2 certification ?

According to Rankiteo, Community Health Systems does not hold a SOC 2 Type 2 certification.

Does Community Health Systems comply with GDPR ?

According to Rankiteo, Community Health Systems is not listed as GDPR compliant.

Does Community Health Systems have PCI DSS certification ?

According to Rankiteo, Community Health Systems does not currently maintain PCI DSS compliance.

Does Community Health Systems comply with HIPAA ?

According to Rankiteo, Community Health Systems is not compliant with HIPAA regulations.

Does Community Health Systems have ISO 27001 certification ?

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

Which industry does Community Health Systems operate in ?

Community Health Systems operates primarily in the Hospitals and Health Care industry.

How many employees does Community Health Systems have ?

Community Health Systems employs approximately 24,576 people worldwide.

Does Community Health Systems own any subsidiaries ?

Community Health Systems presently has no subsidiaries across any sectors.

How many LinkedIn followers does Community Health Systems have ?

Community Health Systems's official LinkedIn profile has approximately 106,663 followers.

What is the NAICS classification code for Community Health Systems ?

Community Health Systems is classified under the NAICS code 62, which corresponds to Health Care and Social Assistance.

Does Community Health Systems have a Crunchbase profile ?

Yes, Community Health Systems has an official profile on Crunchbase, which can be accessed here: https://www.crunchbase.com/organization/chs-community-health-systems.

Does Community Health Systems have a LinkedIn profile ?

Yes, Community Health Systems maintains an official LinkedIn profile, which is actively utilized for branding and talent engagement, which can be accessed here: https://www.linkedin.com/company/community-health-systems.

How many cybersecurity incidents has Community Health Systems experienced ?

As of June 30, 2026, Rankiteo reports that Community Health Systems has experienced 3 cybersecurity incidents.

How many peer or competitor companies does Community Health Systems have ?

Community Health Systems has an estimated 33,175 peer or competitor companies worldwide.

What types of cybersecurity incidents has Community Health Systems faced ?

Incident Types: The types of cybersecurity incidents that have occurred include Cyber Attack, Breach and Data Leak.

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CHS

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671

/1000

Weak

696

/1000

Weak

Community Health Systems Vendor Cyber Rating & Cyber Score

chs.net

cb in

Add Your Compliance Badge

Community Health Systems is one of the nation’s leading healthcare providers. Developing and operating healthcare delivery systems across 14 states, CHS is committed to helping people get well and live healthier. CHS affiliates operate 70 acute-care hospitals and more than 1,000 other sites of care, including physician practices, urgent care centers, freestanding emergency departments, occupational medicine clinics, imaging centers, cancer centers and ambulatory surgery centers.

CHS A.I CyberSecurity Scoring

Scoring History

CHS

Community Health Systems CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

View

Community Health Sy...

Data Leak

02/2023

COM201281023

Community Health Sy...

Breach

100

01/2023

COM21810723

Community Health Sy...

Cyber Attack

4/2014

COM405072925

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A.I.

CHS 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 CHS

Incidents vs Hospitals and Health Care Industry Avg (This Year)

No incidents recorded for Community Health Systems in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for Community Health Systems in 2026.

Incident Types CHS vs Hospitals and Health Care Industry Avg (This Year)

No incidents recorded for Community Health Systems in 2026.

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

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SUBSIDIARY

Community Health Systems Subsidiaries

Parent Company

CHS

Hospitals and Health Care

Website: https://www.chs.net/

Company Size: 10,001+ employees

No subsidiary data available for this company.

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NEWS

Community Health Systems CyberSecurity News

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

March 25, 2026 07:00 AM

Female Cybersecurity Leaders to Watch in Tennessee

Tennessee's cybersecurity leadership bench spans healthcare, insurance, public-sector technology, and enterprise transformation.

Read Article

March 02, 2026 08:00 AM

Trizetto Data Breach: PHI of 3.4 Million Individuals Exposed

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Read Article

February 26, 2026 08:00 AM

Trends In Healthcare Data Breach Statistics

Our healthcare data breach statistics clearly show an upward trend in data breaches since 2009, when OCR first started publishing data...

Read Article

January 28, 2026 08:00 AM

OSIS Launches Comprehensive Cybersecurity Services for Community Health Centers

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January 27, 2026 08:00 AM

How a rural health system built a sustainable cybersecurity program | Viewpoint

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Read Article

January 26, 2026 08:00 AM

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CVE

Latest

Global CVEs (Not Company-Specific)

CVE-2026-8023

SUMMARY

Zephyr's HTTP server (subsys/net/lib/http) provides a static-filesystem resource type (HTTP_RESOURCE_TYPE_STATIC_FS, available when CONFIG_FILE_SYSTEM is enabled) that serves files from a configured root directory. Before this fix, both the HTTP/1 and HTTP/2 front-ends placed the raw, attacker-controlled request path into client-url_buffer (assembled in on_url() for HTTP/1 and copied verbatim from the :path pseudo-header for HTTP/2) without resolving ./.. segments. The static-FS handler then built the on-disk filename by directly concatenating the configured root with that raw URL (snprintk(fname, ..., "%s%s", static_fs_detail-fs_path, client-url_buffer) at http_server_http1.c:603 and http_server_http2.c:490) and opened it with fs_open(fname, FS_O_READ). Because the handler is reached via wildcard/leading-dir (fnmatch FNM_LEADING_DIR) or fallback resource matching, a request such as GET /<prefix/../../<file is dispatched to the handler and, after the underlying filesystem (e.g. LittleFS/FAT) resolves the .. segments, escapes the configured web root, letting an unauthenticated remote client read arbitrary readable files on the mounted volume (information disclosure). The HTTP server requires no TLS or authentication to reach this path. The fix adds http_server_remove_dot_segments(), which canonicalizes the path portion of the URL before resource lookup in both protocol handlers, neutralizing the traversal. Affects releases v4.0.0 through v4.4.0 for deployments that register a static-filesystem resource.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 7.5)

cvss3

Base Score: 7.5

Complexity: LOW

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

Impact Score

3.6

Exploitability

3.9

REFERENCES

CVE-2026-7656

SUMMARY

The IPv6 Neighbor Discovery handlers in subsys/net/ip/ipv6_nbr.c (handle_ra_input, handle_ns_input, handle_na_input) used an incorrect boolean expression that combined the RFC 4861 validity checks with the ICMPv6 code check using the wrong operator precedence: the form was '((length/hop/source/target checks) && (icmp_hdr-code != 0))'. Because every legitimate ND message carries ICMPv6 code 0, an attacker setting code == 0 (the normal value) caused the entire predicate to evaluate false, so the packet was never dropped and all of the other checks were silently skipped. The bypassed checks include the mandatory Hop Limit == 255 verification (which proves an ND packet originated on-link and was not forwarded) and, for Router Advertisements, the requirement that the source be a link-local address, as well as multicast-target sanity checks. As a result, an adjacent on-link attacker — and, because the Hop-Limit-255 guard is bypassed, potentially a remote/off-link attacker whose packets would otherwise be rejected — can have forged Router Advertisement, Neighbor Solicitation, and Neighbor Advertisement messages accepted. A forged RA lets the attacker reconfigure the victim's default router, on-link prefixes (SLAAC), MTU, reachable/retransmit timers, and (with CONFIG_NET_IPV6_RA_RDNSS) DNS servers, while forged NS/NA enable neighbor-cache poisoning, enabling man-in-the-middle, traffic redirection, and denial of service. The flaw is an input-validation/authentication weakness rather than a memory-safety issue: the underlying packet-parsing primitives (net_pkt_get_data, net_pkt_read, net_pkt_skip) are independently bounds-safe and the validated 'length' is the true buffer length, so skipping the length check causes no out-of-bounds access. The defect has existed since the logic was introduced in 2018 and shipped in all releases through v4.4.0; it is fixed by splitting the condition so any failing check drops the packet.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 8.1)

cvss3

Base Score: 8.1

Complexity: LOW

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

Impact Score

5.2

Exploitability

2.8

REFERENCES

CVE-2026-51219

SUMMARY

A heap buffer overflow in the HighPriorityASDUQueue_hasUnconfirmedIMessages function of lib60870 v2.3.3 to v2.3.6 allows attackers to cause a Denial of Service (DoS) via a crafted payload.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-51218

SUMMARY

A heap buffer overflow in the TS7Worker::PerformFunctionWrite() function (/core/s7_server.cpp) of snap7 v1.4.3 allows attackers to cause a Denial of Service (DoS) via a crafted packet.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: )

Impact Score

Exploitability

REFERENCES

CVE-2026-10648

SUMMARY

mcumgr_serial_process_frag() in subsys/mgmt/mcumgr/transport/src/serial_util.c calls net_buf_reset() on the result of smp_packet_alloc() before checking it for NULL. smp_packet_alloc() uses net_buf_alloc(K_NO_WAIT) against the shared MCUmgr packet pool (CONFIG_MCUMGR_TRANSPORT_NETBUF_COUNT, default 4), which returns NULL when the pool is exhausted. In default builds the __ASSERT_NO_MSG in net_buf_reset is a no-op, so net_buf_simple_reset writes through the NULL pointer (buf->len = 0; buf->data = buf->__buf), causing a fault/crash. The fragment data reaches this code from attacker-controlled bytes on the MCUmgr serial/UART/shell-console transports (smp_uart.c, smp_raw_uart.c, smp_shell.c), and a fresh buffer is allocated at the start of essentially every new packet. An attacker on the serial/console link can flood the transport to drive the 4-entry buffer pool to exhaustion and induce the NULL dereference, crashing the device (denial of service). The defect was introduced after the original MCUmgr rework and shipped in Zephyr v4.4.0. The fix moves the NULL check ahead of net_buf_reset.

Published

Date2026-06-29

Updated

Date2026-06-29

RISK INFORMATION (Score: 6.2)

cvss3

Base Score: 6.2

Complexity: LOW

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

Impact Score

3.6

Exploitability

2.5

REFERENCES

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