CVE-2023-50716

criticalpriority · track · 39EPSS 0.007 · 54 %ileEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.72% (54th) EPSS

CVSS 9.8 · critical

Is it mine?

8 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

eProsima Fast DDS (formerly Fast RTPS) is a C++ implementation of the Data Distribution Service standard of the Object Management Group. Prior to versions 2.13.0, 2.12.2, 2.11.3, 2.10.3, and 2.6.7, an invalid DATA_FRAG Submessage causes a bad-free error, and the Fast-DDS process can be remotely terminated. If an invalid Data_Frag packet is sent, the `Inline_qos, SerializedPayload` member of object `ch` will attempt to release memory without initialization, resulting in a 'bad-free' error. Versions 2.13.0, 2.12.2, 2.11.3, 2.10.2, and 2.6.7 fix this issue.

cvss

Technical severity, 0–10. One row per scoring source.

9.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.19.8criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 5.9

v3.19.7criticalCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · ENISA EU

v3.19.6criticalCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:Hsecondary · security-advisories@github.comexploitability 2.8 · impact 6

v3.19criticalCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-416USprimary

affected products (8)

Products and version ranges known to be affected.

eProsima Fast-DDS≤ < 2.6.7enisa_euvdEU
eProsima Fast-DDS2.10.0, → 2.10.3enisa_euvdEU
eProsima Fast-DDS2.11.0, → 2.11.3enisa_euvdEU
eProsima Fast-DDS2.12.0, → 2.12.2enisa_euvdEU
eprosima fast dds< 2.6.7nvdUScpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*
eprosima fast dds2.10.0 → 2.10.3nvdUScpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*
eprosima fast dds2.11.0 → 2.11.3nvdUScpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*
eprosima fast dds2.12.0 → 2.12.2nvdUScpe:2.3:a:eprosima:fast_dds:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2024-03-06modified 2026-06-17

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+12281 more

references (4)

External citations — patches, advisories, analysis.

scry

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