CVE-2020-35534

mediumpriority · track · 22EPSS 0.003 · 17 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.26% (17th) EPSS

CVSS 5.5 · medium

Is it mine?

5 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

In LibRaw, there is a memory corruption vulnerability within the "crxFreeSubbandData()" function (libraw\src\decoders\crx.cpp) when processing cr3 files.

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:N/I:N/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 3.6

v3.15.1mediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-770USprimaryCWE-400US

affected products (5)

Products and version ranges known to be affected.

n/a LibRaw≤ LibRaw 0.21-Beta1, LibRaw 0.20.2, LibRaw 0.20.1, LibRaw 0.20.0, LibRaw 0.20-RC2enisa_euvdEU
libraw libraw= 0.20.0nvdUScpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
libraw libraw= 0.20.1nvdUScpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
libraw libraw= 0.20.2nvdUScpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*
libraw libraw= 0.21.0nvdUScpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2022-09-01modified 2026-06-17

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+3263 more

references (8)

External citations — patches, advisories, analysis.

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