CVE-2023-21598

mediumpriority · track · 22EPSS 0.004 · 29 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.35% (29th) EPSS

CVSS 5.5 · medium

Is it mine?

7 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · nvd

EPSS · scored 2026-10-27

Adobe InCopy versions 18.0 (and earlier), 17.4 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

cvss

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

5.5

010

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

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 1.8 · impact 3.6

v3.15.5mediumAV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nsecondary · FSTEC (BDU) RU

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nsecondary · ENISA EU

v3.15.5mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:Nsecondary · psirt@adobe.comexploitability 1.8 · impact 3.6

v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N/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-416USprimaryCWE-416US

affected products (7)

Products and version ranges known to be affected.

Adobe InCopy≤ unspecified ≤17.4enisa_euvdEU
Adobe InCopy≤ unspecified ≤Noneenisa_euvdEU
Adobe InCopy≤ unspecified ≤18.0enisa_euvdEU
Adobe Systems Inc. Adobe InCopy≤ 18.1fstec_bduRU
Adobe Systems Inc. Adobe InCopy≤ 17.4.1fstec_bduRU
adobe incopy17.0 → 17.4nvdUScpe:2.3:a:adobe:incopy:*:*:*:*:*:*:*:*
adobe incopy= 18.0nvdUScpe:2.3:a:adobe:incopy:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-0050Adobe Creative Cloud (InCopy): Mehrere SchwachstellenDeutsch2023-01-10csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann mehrere Schwachstellen in Adobe Creative Cloud ausnutzen, um beliebigen Programmcode auszuführen und vertrauliche Informationen offenzulegen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu nvd cert_bund NVD CVE.org MITRE

published 2023-01-13modified 2026-06-17

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+12230 more

references (5)

External citations — patches, advisories, analysis.

scry

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