How many Ashlar-Vellum Cobalt Share CVEs are in CISA KEV?

None of Ashlar-Vellum Cobalt Share's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.

Which versions of Ashlar-Vellum Cobalt Share are affected?

9 distinct Ashlar-Vellum Cobalt Share versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.

What are the most common weakness types in Ashlar-Vellum Cobalt Share CVEs?

Ashlar-Vellum Cobalt Share's CVEs most often map to these CWE weakness types: CWE-787 (Out-of-bounds Write), CWE-122 (Heap-based Buffer Overflow), CWE-125 (Out-of-bounds Read).

What is the average severity of Ashlar-Vellum Cobalt Share CVEs?

The average CVSS base score across Ashlar-Vellum Cobalt Share's scored CVEs is 8.3.

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Ashlar-Vellum

12 CVEs

Ashlar-Vellum Cobalt Share Vulnerabilities

Name: Ashlar-Vellum Cobalt Share vulnerability dataset (CVEs)
Creator: RadicalNotion.AI
License: https://creativecommons.org/licenses/by-nc/4.0/

CVE security advisories and vulnerability history for Cobalt Share by Ashlar-Vellum.

12

Total CVEs

Published

0

In CISA KEV

Exploited in the wild

0

Public exploits

PoC or exploit code

8.3

Avg CVSS

2023–2026

Last updated May 12, 2026

Overview

Ashlar-Vellum Cobalt Share has 12 published CVE records since 2023, of which 0 are in CISA's Known Exploited Vulnerabilities catalog and 0 have a known public exploit. The average CVSS base score across scored CVEs is 8.3.

Severity and exploitation

How the CVSS severity of Ashlar-Vellum Cobalt Share's CVEs breaks down, plus how many are exploited in the wild or have public exploit code.

Critical0

High12

Medium0

Low0

In CISA’s Known Exploited Vulnerabilities catalog

0

None of Ashlar-Vellum Cobalt Share's CVEs are currently listed in CISA's KEV catalog.

Public exploits

0

No Ashlar-Vellum Cobalt Share CVEs currently have a tracked public exploit.

Affected versions and CVEs

Browse every Ashlar-Vellum Cobalt Share version named in a CVE, then pick one to see only the CVEs that affect it.

Version ranges

<= 12.6.1204.2165 CVEs
< 12.2.1204.2044 CVEs
< 12.6.1204.2044 CVEs
< v12 SP2 Build (1204.200)2 CVEs
<= 12.2.1204.2072 CVEs
>= v12 SP0 Build (1204.77)1 CVE

Fixed in

12.2.1204.2044 CVEs
12.6.1204.2044 CVEs
v12 SP2 Build (1204.200)2 CVEs

Find a version

12 CVEs

Sort

Out-of-bounds read in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share
CVE-2025-65088
Patch
CWE-125
High · CVSS 8.4
EPSS 0.2% (5th pct)2026-05-12
Out-of-bounds read in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share
CVE-2025-65087
Patch
CWE-125
High · CVSS 8.4
EPSS 0.2% (5th pct)2026-05-12
Out-of-bounds write in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share
CVE-2025-65086
Patch
CWE-787
High · CVSS 8.4
EPSS 0.2% (5th pct)2026-05-12
Heap-based Buffer Overflow in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share
CVE-2025-65085
Patch
CWE-122
High · CVSS 8.4
EPSS 0.4% (34th pct)2025-11-25
Out-of-bounds Write in Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share
CVE-2025-65084
Patch
CWE-787
High · CVSS 8.4
EPSS 0.3% (26th pct)2025-11-25
Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share Heap-based Buffer Overflow
CVE-2025-46269
Patch
CWE-122
High · CVSS 8.4
EPSS 0.2% (6th pct)2025-08-18
Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share Heap-based Buffer Overflow
CVE-2025-52584
Patch
CWE-122
High · CVSS 8.4
EPSS 0.2% (6th pct)2025-08-18
Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share Out-of-bounds Read
CVE-2025-41392
Patch
CWE-125
High · CVSS 8.4
EPSS 0.2% (5th pct)2025-08-18
Ashlar-Vellum Cobalt, Xenon, Argon, Lithium, Cobalt Share Out-of-bounds Write
CVE-2025-53705
Patch
CWE-787
High · CVSS 8.4
EPSS 0.2% (5th pct)2025-08-18
Ashlar-Vellum Cobalt, Xenon, Argon, Lithium Out-of-bounds Write
CVE-2023-39943
Patch
CWE-787
High · CVSS 8.4
EPSS 0.2% (9th pct)2025-02-04
Ashlar-Vellum Cobalt, Xenon, Argon, Lithium Heap-based Buffer Overflow
CVE-2023-40222
Patch
CWE-122
High · CVSS 8.4
EPSS 0.2% (10th pct)2025-02-04
Ashlar-Vellum Cobalt, Xenon, Argon, Lithium Out-of-bounds Write
CVE-2023-39427
Patch
CWE-787
High · CVSS 7.8
EPSS 0.2% (9th pct)2023-10-26

Common weakness types

The CWE weakness categories most often found in Ashlar-Vellum Cobalt Share CVEs. Follow any weakness for its full explanation.

Disclosure activity by year

How many Ashlar-Vellum Cobalt Share CVEs were published each year.

2023

1

2025

8

2026

3

Other Ashlar-Vellum products

Browse vulnerabilities for other products by Ashlar-Vellum.

cobalt88 CVEs Graphite15 CVEs Argon13 CVEs Lithium13 CVEs Xenon13 CVEs Cobalt 12 SP15 CVEs Cobalt XE3 CVEs

All Ashlar-Vellum vulnerabilities

Frequently asked questions

Common questions about Ashlar-Vellum Cobalt Share vulnerabilities.

How many CVEs does Ashlar-Vellum Cobalt Share have?: Ashlar-Vellum Cobalt Share has 12 published CVE records since 2023.
How many Ashlar-Vellum Cobalt Share CVEs are in CISA KEV?: None of Ashlar-Vellum Cobalt Share's CVEs are currently listed in CISA's Known Exploited Vulnerabilities catalog.
Are there public exploits for Ashlar-Vellum Cobalt Share vulnerabilities?: No Ashlar-Vellum Cobalt Share CVEs currently have a tracked public exploit in this dataset.
Which versions of Ashlar-Vellum Cobalt Share are affected?: 9 distinct Ashlar-Vellum Cobalt Share versions are named across its CVEs. Use the version filter above to see the CVEs affecting a specific version.
What are the most common weakness types in Ashlar-Vellum Cobalt Share CVEs?: Ashlar-Vellum Cobalt Share's CVEs most often map to these CWE weakness types: CWE-787 (Out-of-bounds Write), CWE-122 (Heap-based Buffer Overflow), CWE-125 (Out-of-bounds Read).
What is the average severity of Ashlar-Vellum Cobalt Share CVEs?: The average CVSS base score across Ashlar-Vellum Cobalt Share's scored CVEs is 8.3.

References

Vulnerability data is sourced from the CVE Program; severity, KEV, and exploit signals are aggregated by RadicalNotion.AI.

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