CVE-2021-26341

lowpriority · track · 26EPSS 0.003 · 25 %ileDEUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.32% (25th) EPSS

CVSS 2.1 · low

Is it mine?

130 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

Some AMD CPUs may transiently execute beyond unconditional direct branches, which may potentially result in data leakage.

cvss

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

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.1–6.5

v2.02.1lowAV:L/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 2.9

v3.16.5mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2 · impact 4

v3.16mediumCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-212USprimary

affected products (130)

Products and version ranges known to be affected.

Dell ECS <3.8.1.0all versionscert_bundDE
Dell PowerEdgeall versionscert_bundDEcpe:/h:dell:poweredge:-
IBM InfoSphere Information Serverall versionscert_bundDEcpe:/a:ibm:infosphere_information_server:-
Dell ECS< 3.8.1.0cert_bundDE
amd a10-9600p firmwareall versionsnvdUScpe:2.3:o:amd:a10-9600p_firmware:*:*:*:*:*:*:*:*
amd a10-9630p firmwareall versionsnvdUScpe:2.3:o:amd:a10-9630p_firmware:*:*:*:*:*:*:*:*
amd a12-9700p firmwareall versionsnvdUScpe:2.3:o:amd:a12-9700p_firmware:*:*:*:*:*:*:*:*
amd a12-9730p firmwareall versionsnvdUScpe:2.3:o:amd:a12-9730p_firmware:*:*:*:*:*:*:*:*
amd a4-9120 firmwareall versionsnvdUScpe:2.3:o:amd:a4-9120_firmware:*:*:*:*:*:*:*:*
amd a6-9210 firmwareall versionsnvdUScpe:2.3:o:amd:a6-9210_firmware:*:*:*:*:*:*:*:*
amd a6-9220 firmwareall versionsnvdUScpe:2.3:o:amd:a6-9220_firmware:*:*:*:*:*:*:*:*
amd a6-9220c firmwareall versionsnvdUScpe:2.3:o:amd:a6-9220c_firmware:*:*:*:*:*:*:*:*
amd a9-9410 firmwareall versionsnvdUScpe:2.3:o:amd:a9-9410_firmware:*:*:*:*:*:*:*:*
amd a9-9420 firmwareall versionsnvdUScpe:2.3:o:amd:a9-9420_firmware:*:*:*:*:*:*:*:*
amd athlon gold 3150ge firmwareall versionsnvdUScpe:2.3:o:amd:athlon_gold_3150ge_firmware:*:*:*:*:*:*:*:*
amd athlon gold 3150u firmwareall versionsnvdUScpe:2.3:o:amd:athlon_gold_3150u_firmware:*:*:*:*:*:*:*:*
amd athlon gold 3450g firmwareall versionsnvdUScpe:2.3:o:amd:athlon_gold_3450g_firmware:*:*:*:*:*:*:*:*
amd athlon pro 300u firmwareall versionsnvdUScpe:2.3:o:amd:athlon_pro_300u_firmware:*:*:*:*:*:*:*:*
amd athlon silver 3050ge firmwareall versionsnvdUScpe:2.3:o:amd:athlon_silver_3050ge_firmware:*:*:*:*:*:*:*:*
amd athlon silver 3050u firmwareall versionsnvdUScpe:2.3:o:amd:athlon_silver_3050u_firmware:*:*:*:*:*:*:*:*

showing 20 of 130

advisories (4)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2022-0237Xen: Mehrere Schwachstellen ermöglichen Offenlegung von InformationenDeutsch2022-03-08csaf · cert_bundDE
Ein lokaler Angreifer kann mehrere Schwachstellen in Xen ausnutzen, um Informationen offenzulegen.
WID-SEC-W-2022-0645AMD Prozessoren: Schwachstelle ermöglicht Offenlegung von InformationenDeutsch2022-03-08csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle in AMD Prozessoren ausnutzen, um Informationen offenzulegen.
WID-SEC-W-2024-0064Juniper Produkte: Mehrere SchwachstellenDeutsch2024-01-10csaf · cert_bundDE
Ein Angreifer aus dem angrenzenden Netzwerk oder ein entfernter, anonymer, authentisierter, lokaler oder physischer Angreifer kann mehrere Schwachstellen in Juniper JUNOS, Juniper JUNOS Evolved, Juniper SRX Series, Juniper EX Series, Juniper QFX Series, Juniper ACX Series, Juniper PTX Series und Juniper MX Series ausnutzen, um beliebigen Code auszuführen, Sicherheitsmaßnahmen zu umgehen, vertrauliche Informationen offenzulegen, einen Denial-of-Service-Zustand herbeizuführen und seine Berechtigungen zu erweitern.
WID-SEC-W-2024-0794Dell ECS: Mehrere SchwachstellenDeutsch2024-04-04csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Dell ECS ausnutzen, um seine Privilegien zu erweitern, beliebigen Programmcode mit Administratorrechten auszuführen, Informationen offenzulegen, Dateien zu manipulieren, einen Cross-Site-Scripting-Angriff durchzuführen, Sicherheitsvorkehrungen zu umgehen oder einen Denial of Service Zustand herbeizuführen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd NVD CVE.org MITRE

published 2022-03-11modified 2026-06-17

related (184)

Related entries.

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Mis-trained branch predictions for return instructions may allow arbitrary speculative code execution under certain microarchitecture-dependent conditions.

+179 more

references (27)

External citations — patches, advisories, analysis.

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