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CVE-2026-50195

containerd: CRI checkpoint import allows local image tag poisoning

5.6 MediumFix available

containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the CRI checkpoint import process where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods can use a crafted checkpoint image to force containerd to pull a malicious image and assign it an arbitrary local tag, thereby poisoning the node's local image cache. Subsequently, if other pods on the same node attempt to use the poisoned tag with an IfNotPresent (or Never) pull policy, they will unknowingly execute the attacker's malicious image instead of the legitimate one. This can lead to a compromise of the affected pods, allowing the attacker to execute arbitrary code under the victim pod's identity. This issue has been fixed in versions 2.3.2, 2.2.5 and 2.1.9.

Attack profile

How easy it is to exploit

Attack vector
Network
Complexity
Low
Privileges needed
Low
User interaction
None

What an attacker can affect

Confidentiality
None
Integrity
Low
Availability
None

Exploit likelihood

0.30%Unchanged since Jul 2, 2026
90%50%10%1%

What each source reports

CVE List Score used 5.6

containerd: CRI checkpoint import allows local image tag poisoning

containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the CRI checkpoint import process where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods can use a crafted checkpoint image to force containerd to pull a malicious image and assign it an arbitrary local tag, thereby poisoning the node's local image cache. Subsequently, if other pods on the same node attempt to use the poisoned tag with an IfNotPresent (or Never) pull policy, they will unknowingly execute the attacker's malicious image instead of the legitimate one. This can lead to a compromise of the affected pods, allowing the attacker to execute arbitrary code under the victim pod's identity. This issue has been fixed in versions 2.3.2, 2.2.5 and 2.1.9.

Record
CVE-2026-50195
CVSS 4.0
5.6 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:L
Weakness
CWE-345, CWE-829
Updated
2026-11-02
EUVDEUVD-2026-41108 5.6

containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the CRI checkpoint import process where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods can use a crafted checkpoint image to force containerd to pull a malicious image and assign it an arbitrary local tag, thereby poisoning the node's local image cache. Subsequently, if other pods on the same node attempt to use the poisoned tag with an IfNotPresent (or Never) pull policy, they will unknowingly execute the attacker's malicious image instead of the legitimate one. This can lead to a compromise of the affected pods, allowing the attacker to execute arbitrary code under the victim pod's identity. This issue has been fixed in versions 2.3.2, 2.2.5 and 2.1.9.

Record
EUVD-2026-41108
CVSS 4.0
5.6 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:L
Updated
2026-11-02
GitHub AdvisoriesGHSA-cvxm-645q-p574 5.6

containerd: CRI checkpoint import allows local image tag poisoning

Impact

containerd's CRI checkpoint import process contains a vulnerability where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods can use a crafted checkpoint image to force containerd to pull a malicious image and assign it an arbitrary local tag, thereby poisoning the node's local image cache. Subsequently, if other pods on the same node attempt to use the poisoned tag with an IfNotPresent (or Never) pull policy, they will unknowingly execute the attacker's malicious image instead of the legitimate one. This can lead to a compromise of the affected pods, allowing the attacker to execute arbitrary code under the victim pod's identity.

Patches

This bug has been fixed in the following containerd versions:

  • 2.3.2
  • 2.2.5
  • 2.1.9

Users should update to these versions to resolve the issue.

Workarounds

Users should only allow trusted images to be pulled.

Credits

The containerd project would like to thank Henry Beberman (@hbeberman) of Microsoft, the GKE Security Team using Gemini, Anthropic Research, in collaboration with Claude, and Robert Prast (@robertprast) who independently discovered and responsibly disclosed this issue in accordance with the containerd security policy.

For more information

If you have any questions or comments about this advisory:

To report a security issue in containerd:

Record
GHSA-cvxm-645q-p574
CVSS 4.0
5.6 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:L
CVSS 3.1
9.9 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness
CWE-345, CWE-829
Updated
2026-11-02
NVD 5.6

containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the CRI checkpoint import process where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods can use a crafted checkpoint image to force containerd to pull a malicious image and assign it an arbitrary local tag, thereby poisoning the node's local image cache. Subsequently, if other pods on the same node attempt to use the poisoned tag with an IfNotPresent (or Never) pull policy, they will unknowingly execute the attacker's malicious image instead of the legitimate one. This can lead to a compromise of the affected pods, allowing the attacker to execute arbitrary code under the victim pod's identity. This issue has been fixed in versions 2.3.2, 2.2.5 and 2.1.9.

Record
CVE-2026-50195
CVSS 4.0
5.6 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS 3.1
9.9 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness
CWE-345, CWE-829
Updated
2026-11-02
OSVALPINE-CVE-2026-50195 9.9

containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the CRI checkpoint import process where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods can use a crafted checkpoint image to force containerd to pull a malicious image and assign it an arbitrary local tag, thereby poisoning the node's local image cache. Subsequently, if other pods on the same node attempt to use the poisoned tag with an IfNotPresent (or Never) pull policy, they will unknowingly execute the attacker's malicious image instead of the legitimate one. This can lead to a compromise of the affected pods, allowing the attacker to execute arbitrary code under the victim pod's identity. This issue has been fixed in versions 2.3.2, 2.2.5 and 2.1.9.

Record
ALPINE-CVE-2026-50195
CVSS 3.1
9.9 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Updated
2026-11-03
OSVBELL-CVE-2026-50195 9.9
Record
BELL-CVE-2026-50195
CVSS 3.1
9.9 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Updated
2026-11-02
Show 11 moreShow less
OSV 5.6

containerd: CRI checkpoint import allows local image tag poisoning

containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the CRI checkpoint import process where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods can use a crafted checkpoint image to force containerd to pull a malicious image and assign it an arbitrary local tag, thereby poisoning the node's local image cache. Subsequently, if other pods on the same node attempt to use the poisoned tag with an IfNotPresent (or Never) pull policy, they will unknowingly execute the attacker's malicious image instead of the legitimate one. This can lead to a compromise of the affected pods, allowing the attacker to execute arbitrary code under the victim pod's identity. This issue has been fixed in versions 2.3.2, 2.2.5 and 2.1.9.

Record
CVE-2026-50195
CVSS 4.0
5.6 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:L
Weakness
CWE-345, CWE-829
Updated
2026-11-02
OSVDEBIAN-CVE-2026-50195 9.9

containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the CRI checkpoint import process where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods can use a crafted checkpoint image to force containerd to pull a malicious image and assign it an arbitrary local tag, thereby poisoning the node's local image cache. Subsequently, if other pods on the same node attempt to use the poisoned tag with an IfNotPresent (or Never) pull policy, they will unknowingly execute the attacker's malicious image instead of the legitimate one. This can lead to a compromise of the affected pods, allowing the attacker to execute arbitrary code under the victim pod's identity. This issue has been fixed in versions 2.3.2, 2.2.5 and 2.1.9.

Record
DEBIAN-CVE-2026-50195
CVSS 3.1
9.9 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVGHSA-cvxm-645q-p574 5.6

containerd: CRI checkpoint import allows local image tag poisoning

Impact

containerd's CRI checkpoint import process contains a vulnerability where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods can use a crafted checkpoint image to force containerd to pull a malicious image and assign it an arbitrary local tag, thereby poisoning the node's local image cache. Subsequently, if other pods on the same node attempt to use the poisoned tag with an IfNotPresent (or Never) pull policy, they will unknowingly execute the attacker's malicious image instead of the legitimate one. This can lead to a compromise of the affected pods, allowing the attacker to execute arbitrary code under the victim pod's identity.

Patches

This bug has been fixed in the following containerd versions:

  • 2.3.2
  • 2.2.5
  • 2.1.9

Users should update to these versions to resolve the issue.

Workarounds

Users should only allow trusted images to be pulled.

Credits

The containerd project would like to thank Henry Beberman (@hbeberman) of Microsoft, the GKE Security Team using Gemini, Anthropic Research, in collaboration with Claude, and Robert Prast (@robertprast) who independently discovered and responsibly disclosed this issue in accordance with the containerd security policy.

For more information

If you have any questions or comments about this advisory:

To report a security issue in containerd:

Record
GHSA-cvxm-645q-p574
CVSS 4.0
5.6 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:L
CVSS 3.1
9.9 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Weakness
CWE-345, CWE-829
Updated
2026-11-02
OSVRHSA-2026:35111 8.8

Red Hat Security Advisory: Red Hat Hardened Images RPMs Security Update

Record
RHSA-2026:35111
CVSS 3.1
8.8 HighCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2026-50195 5.6

containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the CRI checkpoint import process where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods can use a crafted checkpoint image to force containerd to pull a malicious image and assign it an arbitrary local tag, thereby poisoning the node's local image cache. Subsequently, if other pods on the same node attempt to use the poisoned tag with an IfNotPresent (or Never) pull policy, they will unknowingly execute the attacker's malicious image instead of the legitimate one. This can lead to a compromise of the affected pods, allowing the attacker to execute arbitrary code under the victim pod's identity. This issue has been fixed in versions 2.3.2, 2.2.5 and 2.1.9.

Record
UBUNTU-CVE-2026-50195
CVSS 4.0
5.6 MediumCVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:L/VA:N/SC:H/SI:H/SA:L
CVSS 3.1
9.9 CriticalCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Updated
2026-11-02
OSVAZL-90164 No score

CVE-2026-50195 affecting package containerd2 for versions less than 2.2.4-3

containerd is an open-source container runtime. Versions prior to 2.3.2, 2.2.5 and 2.1.9 contain a vulnerability in the CRI checkpoint import process where it fails to validate the image references specified within a checkpoint image's configuration. An attacker with permissions to create pods can use a crafted checkpoint image to force containerd to pull a malicious image and assign it an arbitrary local tag, thereby poisoning the node's local image cache. Subsequently, if other pods on the same node attempt to use the poisoned tag with an IfNotPresent (or Never) pull policy, they will unknowingly execute the attacker's malicious image instead of the legitimate one. This can lead to a compromise of the affected pods, allowing the attacker to execute arbitrary code under the victim pod's identity. This issue has been fixed in versions 2.3.2, 2.2.5 and 2.1.9.

Record
AZL-90164
Updated
2026-11-02
OSVGO-2026-5338 No score

containerd: CRI checkpoint import allows local image tag poisoning in github.com/containerd/containerd

containerd: CRI checkpoint import allows local image tag poisoning in github.com/containerd/containerd

Record
GO-2026-5338
Updated
2026-11-02
OSVopenSUSE-SU-2026:11102-1 No score

trivy-0.71.2-1.1 on GA media

These are all security issues fixed in the trivy-0.71.2-1.1 package on the GA media of openSUSE Tumbleweed.

Record
openSUSE-SU-2026:11102-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:21072-1 No score

Security update for trivy

This update for trivy fixes the following issues

Update to version 0.71.2:

  • CVE-2026-44740: github.com/go-git/go-billy/v5: improper input handling in many components can lead to DoS via infinite loops, panics or resource consumption (bsc#1267268).
  • CVE-2026-46680: github.com/containerd/containerd/v2/pkg/oci: containerd user ID handling bypass allows runAsNonRoot evasion (bsc#1268356).
  • CVE-2026-47262: github.com/containerd/containerd/v2/pkg/oci: Denial of Service (DoS) condition via a maliciously crafted image (bsc#1268440).
  • CVE-2026-50195: containerd: fails to validate the image references specified within a checkpoint image's configuration (bsc#1268399).
  • CVE-2026-53488: containerd: CRI plugin propagates labels from an image config to a container without validation (bsc#1268400).
  • CVE-2026-53489: containerd: CRI plugin restores container.log from a checkpoint image without validating a symlinked path (bsc#1268404).
  • CVE-2026-53492: containerd: improperly trusts Container Device Interface (CDI) annotations found within untrusted checkpoint image metadata during container restoration (bsc#1268403).

Changes for trivy:

  • release: v0.71.2 [release/v0.71] (#10871)
  • fix(deps): bump alpine to 3.24.1 [backport: release/v0.71] (#10870)
  • chore(deps): bump the common group with 4 updates [backport: release/v0.71] (#10867)
  • fix(oci): validate artifact filename
  • fix: forward ospkg detector options through ospkg.NewScanner
  • fix(vex): load VEX documents from within the repository directory
  • fix: surface the original analysis error instead of context cancellation
  • ci: expect GitHub App bot as backport PR author
Record
openSUSE-SU-2026:21072-1
Updated
2026-11-02
OSVopenSUSE-SU-2026:21483-1 No score

Security update for govulncheck-vulndb

This update for govulncheck-vulndb fixes the following issues:

  • Update to version 0.0.20260723T184607 2026-07-23T18:46:07Z (jsc#PED-11136).

Go CVE Numbering Authority IDs added or updated with aliases:

  • GO-2026-4730 CVE-2026-33022 GHSA-cv4x-93xx-wgfj
  • GO-2026-4761 CVE-2026-33211 GHSA-j5q5-j9gm-2w5c
  • GO-2026-5102 CVE-2026-45021 GHSA-3vcp-chfh-f6r2
  • GO-2026-5272 CVE-2026-40938 GHSA-94jr-7pqp-xhcq
  • GO-2026-5486 CVE-2026-40924 GHSA-m2cx-gpqf-qf74
  • GO-2026-5542 CVE-2026-40090 GHSA-pj97-4p9w-gx3q
  • GO-2026-5630 CVE-2026-25542 GHSA-rmx9-2pp3-xhcr
  • GO-2026-5643 CVE-2026-40923 GHSA-rx35-6rhx-7858
  • GO-2026-5675 CVE-2026-41492 GHSA-vvf7-6rmr-m29q
  • GO-2026-5711 CVE-2026-40161 GHSA-wjxp-xrpv-xpff
  • GO-2026-5746 CVE-2026-41567 GHSA-x86f-5xw2-fm2r
  • GO-2026-5749 CVE-2026-41328 GHSA-x92x-px7w-4gx4
  • GO-2026-5837 CVE-2026-44840 GHSA-q2m9-6jp9-c6mc
  • GO-2026-5929 CVE-2026-44342 GHSA-26v7-h57m-gh9m
  • GO-2026-5930 CVE-2026-33655 GHSA-6qcr-qxgr-m7fv
  • GO-2026-5933 GHSA-3g4q-2f67-2gvh
  • GO-2026-5934 GHSA-59qp-cfj3-rp64
  • GO-2026-5935 GHSA-7856-g3gv-9wq8
  • GO-2026-5936 CVE-2026-53552 GHSA-26rh-24rg-j3vv
  • GO-2026-5937 CVE-2026-53508 GHSA-2jcc-mxv7-p3f9
  • GO-2026-5938 CVE-2026-53553 GHSA-4g5x-hcwm-82jw
  • GO-2026-5939 CVE-2026-10517 GHSA-698x-9w2p-7vvp
  • GO-2026-5940 CVE-2026-53572 GHSA-6w3m-4hhp-775q
  • GO-2026-5941 CVE-2026-53487 GHSA-gvhc-wv3v-7pf8
  • GO-2026-5942 CVE-2026-46600
  • GO-2026-5944 CVE-2026-50197 GHSA-659f-rgp5-w4wf
  • GO-2026-5945 CVE-2026-6815 GHSA-rmxx-v9rj-vpvg
  • GO-2026-5946 CVE-2026-52831 GHSA-v5px-423j-pf7p
  • GO-2026-5947 CVE-2026-53649 GHSA-xqhv-chqm-fhcc
  • GO-2026-5948 CVE-2026-50554 GHSA-588f-fvcv-xhvf
  • GO-2026-5949 CVE-2026-50553 GHSA-rqrh-8wpv-x7hh
  • GO-2026-5950 CVE-2026-53602 GHSA-339v-266x-79xr
  • GO-2026-5951 CVE-2026-10219 GHSA-6jm8-4fhr-5w64
  • GO-2026-5952 CVE-2026-49834 GHSA-9vcr-p3rj-q5q6
  • GO-2026-5953 CVE-2026-9094 GHSA-c9w5-qp6m-m395
  • GO-2026-5956 CVE-2026-55252 GHSA-h5g6-xmh4-hc37
  • GO-2026-5957 CVE-2026-54158 GHSA-5xfx-xj4h-5p7r
  • GO-2026-5958 CVE-2026-54068 GHSA-gcm7-57gf-953c
  • GO-2026-5959 CVE-2026-54072 GHSA-h29v-hj44-q8cv
  • GO-2026-5961 CVE-2026-54069 GHSA-hvr9-72v2-fff3
  • GO-2026-5962 CVE-2026-54088 GHSA-m93h-4hw7-5qcm
  • GO-2026-5963 CVE-2026-54067 GHSA-mvjr-vv3c-w4qv
  • GO-2026-5964 CVE-2026-54066 GHSA-p4m3-mgmm-c664
  • GO-2026-5965 CVE-2026-54070 GHSA-w7cg-whh7-xp28
  • GO-2026-5966 CVE-2026-54089 GHSA-xqp3-jq6g-x3qm
  • GO-2026-5967 CVE-2026-50551 GHSA-56mp-4f3v-fgj2
  • GO-2026-5968 CVE-2026-54174 GHSA-fpg8-7664-jc5q
  • GO-2026-5969 GHSA-g936-7jqj-mwv8
  • GO-2026-5970 CVE-2026-56852
  • GO-2026-5973 CVE-2026-54250 GHSA-jxr7-mqhw-9p98
  • GO-2026-5974 CVE-2026-44300 GHSA-wmj8-9953-vff5
  • GO-2026-5975 CVE-2026-50018 GHSA-42j2-w334-qxw7
  • GO-2026-5976 CVE-2026-50141 GHSA-g7mm-9vx7-jm7h
  • GO-2026-5977 CVE-2026-50013 GHSA-qrh4-p6v4-mrfg
  • GO-2026-5978 CVE-2026-50125 GHSA-qw5r-ppcg-f8rj
  • GO-2026-5979 CVE-2026-50006 GHSA-xrcf-6jh3-ggvx
  • GO-2026-5980 CVE-2026-50158 GHSA-2c7f-fxww-6w6c
  • GO-2026-5981 GHSA-mqxv-9rm6-w8qc
  • GO-2026-5982 GHSA-pqg7-v6wh-3pfp
  • GO-2026-5984 CVE-2026-53604 GHSA-2p2f-px33-4vv5
  • GO-2026-5985 GHSA-7rx3-5wx3-5v76
  • GO-2026-5986 CVE-2026-61699 GHSA-cm26-5974-52h8
  • GO-2026-5987 CVE-2026-55513 GHSA-g4x6-jcvr-9m3g
  • GO-2026-5988 CVE-2026-54628 GHSA-hwrq-8wxh-q4xv
  • GO-2026-5989 CVE-2026-55512 GHSA-m3cx-mwpg-32jg
  • GO-2026-5990 CVE-2026-54629 GHSA-mf78-3rpf-r784
  • GO-2026-5991 CVE-2026-53603 GHSA-q4vm-pq3q-8wgq
  • GO-2026-5992 CVE-2026-61549 GHSA-qf34-295c-26v8
  • GO-2026-5996 CVE-2026-54450 GHSA-pph6-vfjv-vpjw
  • GO-2026-5997 CVE-2026-54452 GHSA-xgch-x3mx-cm3c
  • GO-2026-5998 CVE-2026-54495 GHSA-398h-7f66-3h4p
  • GO-2026-5999 CVE-2026-10814 GHSA-jh6h-v6mp-h22v
  • GO-2026-6002 CVE-2026-58196 GHSA-pr64-jmmf-jp54
  • GO-2026-6003 CVE-2026-53714 GHSA-22xc-xg2r-9j7v
  • GO-2026-6004 CVE-2026-52833 GHSA-3v79-m2cg-89ww
  • GO-2026-6005 CVE-2026-53715 GHSA-8fv2-88gg-hm7q
  • GO-2026-6006 CVE-2026-53716 GHSA-cxpq-8v7q-cg56 *…
Record
openSUSE-SU-2026:21483-1
Updated
2026-11-02
OSVROOT-APP-GOBINARY-CVE-2026-50195 No score

CVE-2026-50195 in github.com/containerd/containerd - Patched by Root

Root has patched CVE-2026-50195 in the github.com/containerd/containerd package for Root:Go. Multiple fixed versions available.

Record
ROOT-APP-GOBINARY-CVE-2026-50195
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
github.com/containerd/containerd/v2
Go
 2.1.0 up to 2.1.9
2.1.9
github.com/containerd/containerd/v2
Go
 2.2.0 up to 2.2.5
2.2.5
github.com/containerd/containerd/v2
Go
 2.3.0 up to 2.3.2
2.3.2
containerd
Alpine:v3.24
 2.1.0 up to 2.3.2-r0
2.3.2-r0
containerd2
Azure Linux:3
 before 2.2.4-3
2.2.4-3
containerd
Alpaquita:25
 2.1.1-r0 up to 2.2.8-r0
2.2.8-r0
containerd
Alpaquita:stream
 1.7.2-r1 up to 2.3.2-r0
2.3.2-r0
containerd
Debian:14
 before 2.1.9+ds1-1, plus listed versions
1.7.24~ds1-101.7.24~ds1-61.7.24~ds1-71.7.24~ds1-81.7.24~ds1-9
Show 8 moreShow less
2.1.4~ds2-22.1.4~ds2-32.1.4~ds2-42.1.4~ds2-52.1.4~ds2-62.1.4~ds2-72.1.4~ds2-82.1.6+ds1-1
2.1.9+ds1-1
github.com/containerd/containerd
Go
 All versions None known
github.com/containerd/containerd/v2
Go
 2.1.0 up to 2.1.9, 2.2.0 up to 2.2.5, 2.3.0 up to 2.3.2
2.1.92.2.52.3.2
Show 12 moreShow less
Affected packages
PackageAffectedFixed
trivy
Red Hat:hummingbird:1
 before 0:0.72.0-0.1.hum1
0:0.72.0-0.1.hum1
github.com/containerd/containerd
Root:Go
 before v1.7.33-aikido.2
v1.7.33-aikido.2
rootio-github.com/containerd/containerd
Root:Go
 before v1.7.33-root.io.2
v1.7.33-root.io.2
containerd-app
Ubuntu:22.04:LTS
 before 2.2.1-0ubuntu1~22.04.2, plus listed versions
1.7.2-0ubuntu1~22.04.11.7.12-0ubuntu2~22.04.11.7.24-0ubuntu1~22.04.11.7.24-0ubuntu1~22.04.21.7.27-0ubuntu1~22.04.11.7.28-0ubuntu1~22.04.12.2.1-0ubuntu1~22.04.1
2.2.1-0ubuntu1~22.04.2
containerd-app
Ubuntu:24.04:LTS
 before 2.2.1-0ubuntu1~24.04.3, plus listed versions
1.7.2-0ubuntu21.7.12-0ubuntu11.7.12-0ubuntu21.7.12-0ubuntu31.7.12-0ubuntu4
Show 9 moreShow less
1.7.12-0ubuntu4.11.7.19-0ubuntu1~24.04.11.7.19+really1.7.12-0ubuntu4.21.7.24-0ubuntu1~24.04.11.7.24-0ubuntu1~24.04.21.7.27-0ubuntu1~24.04.11.7.28-0ubuntu1~24.04.11.7.28-0ubuntu1~24.04.22.2.1-0ubuntu1~24.04.2
2.2.1-0ubuntu1~24.04.3
containerd-app
Ubuntu:25.10
 before 2.2.1-0ubuntu1~25.10.2, plus listed versions
2.0.2-0ubuntu22.0.5-0ubuntu12.1.3-0ubuntu22.1.3-0ubuntu32.1.3-0ubuntu3.12.2.1-0ubuntu1~25.10.1
2.2.1-0ubuntu1~25.10.2
containerd-stable
Ubuntu:25.10
 before 2.1.6-0ubuntu1~25.10.2, plus listed versions
2.1.3-0ubuntu12.1.6-0ubuntu1~25.10.1
2.1.6-0ubuntu1~25.10.2
containerd-app
Ubuntu:26.04:LTS
 before 2.2.2-0ubuntu1.1, plus listed versions
2.1.3-0ubuntu32.2.1-0ubuntu12.2.2-0ubuntu1
2.2.2-0ubuntu1.1
containerd-stable
Ubuntu:26.04:LTS
 before 2.2.2-0ubuntu1.1, plus listed versions
2.1.3-0ubuntu12.1.5-0ubuntu12.2.1-0ubuntu12.2.2-0ubuntu1
2.2.2-0ubuntu1.1
trivy
openSUSE:Tumbleweed
 before 0.71.2-1.1
0.71.2-1.1
trivy
openSUSE:Leap 16.0
 before 0.71.2-160000.1.1
0.71.2-160000.1.1
govulncheck-vulndb
openSUSE:Leap 16.0
 before 0.0.20260723T184607-160000.1.1
0.0.20260723T184607-160000.1.1

History

History
RecordedChangedSources
affected, aliases, referencesOSV
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-50195 is a medium vulnerability (CVSS 5.6) in Containerd, published June 19, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.30%, the 23rd percentile. Fixed in github.com/containerd/containerd/v2 2.1.9.

References

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This page doesn't list everything

Left out here: 1,601 references and the rest of 1 source description. The JSON record has them.

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