Name: CVE-2026-32288: Allocation of Resources Without Limits or Throttling
Creator: Rapid7
Published: 2026-04-08T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2026-32288, CWE-770, CVSS 5.5, EPSS 0.00182

tar.Reader can allocate an unbounded amount of memory when reading a maliciously-crafted archive containing a large number of sparse regions encoded in the "old GNU sparse map" format.

CVSS Details

CVSS 3.1 Base Score: 5.5
CVSS 3.1 Vector: (CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Alpine Linux	—	Upgrade goUpgrade rclone	Apr 13, 2026	Apr 8, 2026
Amazon Linux Ami 2	—	Upgrade golang-miscUpgrade golistUpgrade dockerUpgrade golang-srcUpgrade golangUpgrade runfinch-finchUpgrade soci-snapshotterUpgrade runc-debuginfoUpgrade docker-debuginfoUpgrade oci-add-hooksUpgrade golist-debuginfoUpgrade amazon-ecr-credential-helperUpgrade golang-binUpgrade amazon-cloudwatch-agentUpgrade amazon-ecr-credential-helper-debuginfoUpgrade containerd-stressUpgrade ecs-initUpgrade nerdctl-debuginfoUpgrade golang-docsUpgrade containerdUpgrade oci-add-hooks-debuginfoUpgrade nerdctlUpgrade containerd-debuginfoUpgrade runcUpgrade golang-testsUpgrade golang-shared	May 20, 2026	May 20, 2026
Amazon_linux_2023	—	Upgrade golang-docsUpgrade golang-miscUpgrade golang-binUpgrade oci-add-hooks-debugsourceUpgrade dockerUpgrade runcUpgrade golist-debugsourceUpgrade soci-snapshotterUpgrade containerd-debugsourceUpgrade golang-testsUpgrade containerd-stressUpgrade golangUpgrade yqUpgrade golang-sharedUpgrade yq-debugsourceUpgrade runfinch-finchUpgrade amazon-ecr-credential-helperUpgrade containerd-debuginfoUpgrade amazon-cloudwatch-agentUpgrade nerdctlUpgrade docker-debuginfoUpgrade containerd-stress-debuginfoUpgrade golist-debuginfoUpgrade docker-debugsourceUpgrade golang-srcUpgrade oci-add-hooks-debuginfoUpgrade credentials-fetcherUpgrade containerdUpgrade oci-add-hooksUpgrade golistUpgrade ecs-initUpgrade yq-debuginfoUpgrade runc-debugsourceUpgrade runc-debuginfo	May 4, 2026	Apr 8, 2026
Redhat_linux	—	No solution exists	Jul 17, 2026	Apr 8, 2026
Vmware Photon_os	—	Use 'tdnf update' to upgrade all packages to the latest version.	May 27, 2026	Apr 8, 2026

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CVSS Details

Covered by Rapid7

Prioritise with Active Threat Intelligence