What is the official website of ViacomCBS ?

The official website of ViacomCBS is https://www.viacomcbs.com/.

What is ViacomCBS's cybersecurity risk score?

ViacomCBS has an AI-generated cybersecurity risk score of 777 out of 1000, indicating a Fair security posture according to Rankiteo's assessment.

How many security incidents has ViacomCBS experienced?

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

Has ViacomCBS been affected by any supply chain cyber incidents ?

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

Does ViacomCBS have SOC 2 Type 1 certification ?

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

Does ViacomCBS have SOC 2 Type 2 certification ?

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

Does ViacomCBS comply with GDPR ?

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

Does ViacomCBS have PCI DSS certification ?

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

Does ViacomCBS comply with HIPAA ?

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

Does ViacomCBS have ISO 27001 certification ?

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

Which industry does ViacomCBS operate in ?

ViacomCBS operates primarily in the Entertainment industry.

How many employees does ViacomCBS have ?

ViacomCBS employs approximately 9,449 people worldwide.

Does ViacomCBS own any subsidiaries ?

ViacomCBS presently has no subsidiaries across any sectors.

How many LinkedIn followers does ViacomCBS have ?

ViacomCBS's official LinkedIn profile has approximately 167,780 followers.

Does ViacomCBS have a Crunchbase profile ?

No, ViacomCBS does not have a profile on Crunchbase.

Does ViacomCBS have a LinkedIn profile ?

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

How many cybersecurity incidents has ViacomCBS experienced ?

As of June 30, 2026, Rankiteo reports that ViacomCBS has not experienced any cybersecurity incidents.

How many peer or competitor companies does ViacomCBS have ?

ViacomCBS has an estimated 2,189 peer or competitor companies worldwide.

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ViacomCBS

Boost Score +25 with badge (5 left)

777

/1000

Fair

802

/1000

Good

ViacomCBS Vendor Cyber Rating & Cyber Score

viacomcbs.com

Add Your Compliance Badge

Driven by iconic consumer brands, its portfolio includes CBS, Showtime Networks, Paramount Pictures, Nickelodeon, MTV, Comedy Central, BET, Paramount+, Pluto TV and Simon & Schuster, among others. The company delivers the largest share of the U.S. television audience and boasts one of the industry’s most important and extensive libraries of TV and film titles. In addition to offering innovative streaming services and digital video products, ViacomCBS provides powerful capabilities in production, distribution and advertising solutions for partners on five continents.

ViacomCBS A.I CyberSecurity Scoring

Scoring History

ViacomCBS

ViacomCBS CyberSecurity News & History

Past Incidents

Attack Types

Entity

Type

Severity

Impact

Seen

Blog Details

Supply Chain Source

Incident Details

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No data available

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A.I.

ViacomCBS 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

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Underwriter Stats for ViacomCBS

Incidents vs Entertainment Industry Avg (This Year)

No incidents recorded for ViacomCBS in 2026.

Incidents vs All-Companies Average (This Year)

No incidents recorded for ViacomCBS in 2026.

Incident Types ViacomCBS vs Entertainment Industry Avg (This Year)

No incidents recorded for ViacomCBS in 2026.

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

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SUBSIDIARY

ViacomCBS Subsidiaries

ViacomCBS

Entertainment

Website: https://www.viacomcbs.com/

Company Size: 9,449

Simon & SchusterBook and Periodical Publishing

Simon & Schuster Speakers BureauBook Publishing

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ViacomCBS Similar Companies

DIRECTV

direc.tv

At DIRECTV, we believe TV is meant to be enjoyed. Everything we do is focused on delivering an entertainment experience above and beyond expectations and industry standards and advocating for excellence on behalf of our customers. A shared passion for the joy of television defines our mission to offer the content, service, and reliability that allows our customers to connect, unwind, and indulge their inner superfan by watching what they love on any screen, anywhere.    We never stop innovating and continue to embrace emerging technologies. We’re constantly evolving our products, including best-in-class content and personalized services to provide our customers with industry-leading video offerings.    Learn more about our offerings at DIRECTV.COM and follow us @DIRECTV on Instagram, TikTok, Facebook and X. To learn more about DIRECTV's culture and what it's like to be an employee, follow us at @WeAreDIRECTV on X and Instagram. And stay up to date with our @DIRECTVNews handle on X.

Cinépolis

cinepolis.com

Leading global entertainment company born in Latin America, with over 6,000 screens, 3rd largest in the world. Cinépolis has operations in Mexico, Central and South America, Asia, Spain, India and United States of America. With more than 40k cinepolites delivering the "Cinepolis" experience based in the vision of "Illuminating your life movie with smiles & unforgettable moments". #youarethestar

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NEWS

ViacomCBS CyberSecurity News

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

March 14, 2023 07:00 AM

How to Watch South Park Season 26 Online From Anywhere

South Park is back with a new season soon that will continue the adventures of Stan, Kyle, Kenny, and Cartman, which you'll be able to...

Read Article

July 20, 2022 07:02 PM

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Through our in-depth early career and internship offerings, you'll gain exposure to our business while making meaningful connections and accessing exciting...

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September 16, 2021 07:00 AM

ISACA Conference Oceania 2021

The three-day virtual conference, running from 28-30 September 2021, is aimed at cybersecurity, governance and risk professionals throughout Australia, New...

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July 08, 2021 07:00 AM

How to Cancel Paramount Plus Subscription on Android Phone, Tablet, and Android TV

Canceling your Paramount Plus subscription can be done easily through your Android phone or tablet, as well as via Android TV, and we're...

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July 08, 2021 07:00 AM

How to Cancel Paramount Plus Subscription on Roku?

Since you can subscribe to Paramount Plus via Roku, you can also cancel your subscription in the same manner. Let's see how you can do this.

Read Article

November 11, 2020 08:00 AM

Lindsey Tonsager

Tonsager is vice chair of Covington & Burling's global privacy and cybersecurity practice and the head of its West Coast privacy and...

Read Article

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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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