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Akamai Cloud (Linode)

(Copy Fail) Linux Kernel Local Privilege Escalation Vulnerability [CVE-2026-31431]

Degraded Lasted 4d 4h · started · Akamai Cloud (Linode)'s page

Level
confirmed
Worst impact
Degraded
Components
US-East (Newark), US-East (Newark) Block Storage, US-East (Newark) NodeBalancers, US-East (Newark) Backups, US-East (Newark) Object Storage, US-East (Newark) Linode Kubernetes Engine, US-Central (Dallas), US-Central (Dallas) Block Storage, US-Central (Dallas) NodeBalancers, US-Central (Dallas) Backups, US-Central (Dallas) Linode Kubernetes Engine, US-Southeast (Atlanta) Object Storage, US-West (Fremont), US-West (Fremont) Block Storage, US-West (Fremont) NodeBalancers, US-West (Fremont) Backups, US-West (Fremont) Linode Kubernetes Engine, US-IAD (Washington) Object Storage, US-Southeast (Atlanta), US-Southeast (Atlanta) NodeBalancers, US-Southeast (Atlanta) Backups, US-Southeast (Atlanta) Block Storage, US-Southeast (Atlanta) Linode Kubernetes Engine, US-ORD (Chicago) Object Storage, EU-Central (Frankfurt) Object Storage, US-IAD (Washington), US-IAD (Washington) Backups, US-IAD (Washington) Block Storage, US-IAD (Washington) NodeBalancers, US-IAD (Washington) Linode Kubernetes Engine, AP-South (Singapore) Object Storage, US-ORD (Chicago), US-ORD (Chicago) Backups, US-ORD (Chicago) Block Storage, US-ORD (Chicago) NodeBalancers, US-ORD (Chicago) Linode Kubernetes Engine, CA-Central (Toronto), CA-Central (Toronto) Block Storage, CA-Central (Toronto) NodeBalancers, CA-Central (Toronto) Backups, CA-Central (Toronto) Linode Kubernetes Engine, FR-PAR (Paris) Object Storage, EU-West (London), EU-West (London) Block Storage, EU-West (London) NodeBalancers, EU-West (London) Backups, EU-West (London) Linode Kubernetes Engine, SE-STO (Stockholm) Object Storage, EU-Central (Frankfurt), EU-Central (Frankfurt) Block Storage, EU-Central (Frankfurt) NodeBalancers, EU-Central (Frankfurt) Backups, EU-Central (Frankfurt) Linode Kubernetes Engine, US-SEA (Seattle) Object Storage, FR-PAR (Paris), FR-PAR (Paris) Backups, FR-PAR (Paris) Block Storage, FR-PAR (Paris) NodeBalancers, FR-PAR (Paris) Linode Kubernetes Engine, JP-OSA (Osaka) Object Storage, AP-South (Singapore), AP-South (Singapore) Block Storage, AP-South (Singapore) NodeBalancers, AP-South (Singapore) Backups, AP-South (Singapore) Linode Kubernetes Engine, IN-MAA (Chennai) Object Storage, AP-Northeast-2 (Tokyo 2), AP-Northeast-2 (Tokyo 2) NodeBalancers, AP-Northeast-2 (Tokyo 2) Backups, AP-Northeast-2 (Tokyo 2) Block Storage, AP-Northeast (Tokyo 2) Linode Kubernetes Engine, ID-CGK (Jakarta) Object Storage, AP-West (Mumbai), AP-West (Mumbai) Block Storage, AP-West (Mumbai) NodeBalancers, AP-West (Mumbai) Backups, AP-West (Mumbai) Linode Kubernetes Engine, BR-GRU (Sao Paulo) Object Storage, AP-Southeast (Sydney), AP-Southeast (Sydney) NodeBalancers, AP-Southeast (Sydney) Backups, AP-Southeast (Sydney) Linode Kubernetes Engine, AP-Southeast (Sydney) Block Storage, ES-MAD (Madrid) Object Storage, SE-STO (Stockholm), SE-STO (Stockholm) Backups, SE-STO (Stockholm) Block Storage, SE-STO (Stockholm) NodeBalancers, SE-STO (Stockholm) Linode Kubernetes Engine, US-SEA (Seattle), US-SEA (Seattle) Backups, US-SEA (Seattle) Block Storage, US-SEA (Seattle) NodeBalancers, US-SEA (Seattle) Linode Kubernetes Engine, IT-MIL (Milan), JP-OSA (Osaka) Backups, JP-OSA (Osaka) Block Storage, JP-OSA (Osaka) NodeBalancers, JP-OSA (Osaka) Linode Kubernetes Engine, GB-LON (London 2), JP-OSA (Osaka), IN-MAA (Chennai) Backups, IN-MAA (Chennai) Block Storage, IN-MAA (Chennai) NodeBalancers, IN-MAA (Chennai) Linode Kubernetes Engine, AU-MEL (Melbourne), IN-MAA (Chennai), ID-CGK (Jakarta) Linode Kubernetes Engine, BR-GRU (São Paulo) Backups, BR-GRU (São Paulo) Block Storage, BR-GRU (São Paulo) NodeBalancers, NL-AMS (Amsterdam) Object Storage, ID-CGK (Jakarta), NL-AMS (Amsterdam) Backups, NL-AMS (Amsterdam) Block Storage, NL-AMS (Amsterdam) NodeBalancers, IT-MIL (Milan) Object Storage, BR-GRU (São Paulo) Linode Kubernetes Engine, BR-GRU (São Paulo), ES-MAD (Madrid) Backups, ES-MAD (Madrid) Block Storage, ES-MAD (Madrid) NodeBalancers, US-MIA (Miami) Object Storage, NL-AMS (Amsterdam) Linode Kubernetes Engine, NL-AMS (Amsterdam), IT-MIL (Milan) Backups, IT-MIL (Milan) Block Storage, IT-MIL (Milan) NodeBalancers, US-LAX (Los Angeles) Object Storage, ES-MAD (Madrid) Linode Kubernetes Engine, US-MIA (Miami), US-MIA (Miami) Backups, US-MIA (Miami) Block Storage, US-MIA (Miami) NodeBalancers, GB-LON (London 2) Object Storage, IT-MIL (Milan) Linode Kubernetes Engine, US-LAX (Los Angeles), ID-CGK (Jakarta) Backups, ID-CGK (Jakarta) Block Storage, ID-CGK (Jakarta) NodeBalancers, AU-MEL (Melbourne) Object Storage, US-MIA (Miami) Linode Kubernetes Engine, ES-MAD (Madrid), US-LAX (Los Angeles) Backups, US-LAX (Los Angeles) Block Storage, US-LAX (Los Angeles) NodeBalancers, IN-BOM-2 (Mumbai 2) Object Storage, US-LAX (Los Angeles) Linode Kubernetes Engine, AU-MEL (Melbourne), GB-LON (London 2) Backups, GB-LON (London 2) Block Storage, GB-LON (London 2) NodeBalancers, DE-FRA-2 (Frankfurt 2) Object Storage, GB-LON (London 2) Linode Kubernetes Engine, GB-LON (London 2), AU-MEL (Melbourne) Backups, AU-MEL (Melbourne) Block Storage, AU-MEL (Melbourne) NodeBalancers, SG-SIN-2 (Singapore 2) Object Storage, AU-MEL (Melbourne) Linode Kubernetes Engine, IN-BOM-2 (Mumbai 2), IN-BOM-2 (Mumbai 2) Backups, IN-BOM-2 (Mumbai 2) Block Storage, IN-BOM-2 (Mumbai 2) NodeBalancers, JP-TYO-3 (Tokyo 3) Object Storage, IN-BOM-2 (Mumbai 2) Linode Kubernetes Engine, SG-SIN-2 (Singapore 2), DE-FRA-2 (Frankfurt 2) Backups, DE-FRA-2 (Frankfurt 2) Block Storage, DE-FRA-2 (Frankfurt 2) NodeBalancers, DE-FRA-2 (Frankfurt 2) Linode Kubernetes Engine, DE-FRA-2 (Frankfurt 2), SG-SIN-2 (Singapore 2) Backups, SG-SIN-2 (Singapore 2) Block Storage, SG-SIN-2 (Singapore 2) NodeBalancers, SG-SIN-2 (Singapore 2) Linode Kubernetes Engine, JP-TYO-3 (Tokyo 3), JP-TYO-3 (Tokyo) Backups, JP-TYO-3 (Tokyo 3) Block Storage, JP-TYO-3 (Tokyo 3) NodeBalancers, JP-TYO-3 (Tokyo 3) Linode Kubernetes Engine, ZA-JNB (Johannesburg), NZ-AKL (Auckland), CO-BOG (Bogota), US-DEN (Denver), DE-HAM (Hamburg), US-HOU (Houston), MY-KUL (Kuala Lumpur), FR-MRS (Marseille), MX-QRO (Queretaro), CL-SCL (Santiago), FR-PAR-2 (Paris 2)
Regions
ap-northeast-2, apac, au, ca, eu, latam, us
Down Index
52of 100

What to do

  • Check whether you use Akamai Cloud (Linode) US-East (Newark), US-East (Newark) Block Storage, US-East (Newark) NodeBalancers, US-East (Newark) Backups and 188 more in ap-northeast-2, apac, au, ca. Check your stack

    Paste a package.json, lockfile, Terraform or a list of domains at down.guide/stack to see every provider you depend on.
  • Confirm your retries, queues and scheduled jobs caught up after the 4d 4h it lasted.

    Anything that failed between 2026-05-01 17:51 UTC and 2026-05-05 22:19 UTC may need a replay.
  • Subscribe to Akamai Cloud (Linode)'s feed to hear about the next one first. RSS feed

    https://down.guide/feed?provider=linode works in Slack (/feed subscribe), Discord feed bots and any RSS reader.

Updates from Akamai Cloud (Linode) 3

  1. investigating

    Akamai is aware of the recently disclosed “Copy Fail” vulnerability (CVE-2026-31431). We are assessing the issue and are working to address it across our product portfolio and internal systems. While we have not observed any related malicious exploits targeting our infrastructure, Akamai continuously works to reduce risks and enhance our security posture. We are taking both immediate and longer-term steps to mitigate potential impacts and help ensure the continued confidence of our customers. Per our Shared Security Model[1], customers are responsible for making sure their service’s installed applications and code are securely configured and patched. Given the nature of this vulnerability, it should be assumed that all virtual machines running Linux are at-risk until patched. We will be publishing more details as patches are incorporated into the base images that we supply, but we strongly recommend customers deploy mitigations on all instances. Furthermore, the nature of the vulnerability suggests that container escapes are possible, so customers allowing untrusted workloads to execute in their containers may need to take additional steps to secure their containerized workloads. We will provide further information regarding our posture and recommended actions for Akamai Compute customers who may be affected. [1] https://www.akamai.com/legal/security

    provider

  2. investigating

    We are continuing to investigate this issue.

    provider

  3. resolved

    We have completed our investigation and response to the “Copy Fail” Linux kernel local privilege escalation vulnerability (CVE-2026-31431). We have published a documentation article with detailed guidance on available mitigations and recommended actions for affected systems. Customers can find more information and step-by-step instructions here: https://www.linode.com/docs/guides/cve-2026-31431-copy-fail-mitigation/ We encourage all customers to review the article and apply the appropriate mitigations to their environments. If you have questions or need assistance, please contact us at 855-454-6633 (+1-609-380-7100 Intl.) or email support@linode.com for assistance.

    provider

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Corrections

None so far.

Something wrong on this page? Report an error or send us a note. Every fix is listed here.

Questions about DWN-d52cfb94c8

Is Akamai Cloud (Linode) still down?

No, this incident was resolved 2026-05-05 22:19 UTC. For Akamai Cloud (Linode)'s live state, see https://down.guide/linode.

How long did it last?

4d 4h, from 2026-05-01 17:51 UTC to 2026-05-05 22:19 UTC, by the times Akamai Cloud (Linode) posted.

What was affected?

Akamai Cloud (Linode) named US-East (Newark), US-East (Newark) Block Storage, US-East (Newark) NodeBalancers, US-East (Newark) Backups and 188 more in ap-northeast-2, apac, au, ca.

What caused it?

Akamai Cloud (Linode) hasn't published a root cause. If it does, it shows here.

Where does this come from?

Akamai Cloud (Linode)'s official status page, https://status.linode.com, quoted verbatim. down.guide's own probes, reports and social counts are labeled as ours.