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[data grid] Security issues with excel CVEs on 2026-05

plan: PremiumImpact at least one Premium user.Impact at least one Premium user.

scope: data gridChanges related to the data grid.Changes related to the data grid.

securityPull requests that address a security vulnerability.Pull requests that address a security vulnerability.

status: waiting for maintainerThese issues haven't been looked at yet by a maintainer.These issues haven't been looked at yet by a maintainer.

Status: Open.

#22632 In mui/mui-x;

· oliviertassinari opened on May 31, 2026

[x-license] npm package should not include test-keys.ts

performance

scope: x-licenseChanges related to @mui/x-license.Changes related to @mui/x-license.

status: waiting for maintainerThese issues haven't been looked at yet by a maintainer.These issues haven't been looked at yet by a maintainer.

type: regressionA bug, but worse, it used to behave as expected.A bug, but worse, it used to behave as expected.

Status: Open.

#22631 In mui/mui-x;

· oliviertassinari opened on May 31, 2026

[virtualizer] Update "controlled" mode to use sticky position?

discussion

performance

scope: data gridChanges related to the data grid.Changes related to the data grid.

scope: virtualizer

status: waiting for maintainerThese issues haven't been looked at yet by a maintainer.These issues haven't been looked at yet by a maintainer.

type: new featureExpand the scope of the product to solve a new problem.Expand the scope of the product to solve a new problem.

Status: Open.

#22630 In mui/mui-x;

· oliviertassinari opened on May 31, 2026

[data grid] avg aggregation returns empty instead of 0 when a group's values average to exactly zero

plan: PremiumImpact at least one Premium user.Impact at least one Premium user.

scope: data gridChanges related to the data grid.Changes related to the data grid.

status: waiting for maintainerThese issues haven't been looked at yet by a maintainer.These issues haven't been looked at yet by a maintainer.

Status: Open.

#22628 In mui/mui-x;

· hasdfa opened on May 31, 2026

[charts][docs] Simplify the className documentation

docsImprovements or additions to the documentation.Improvements or additions to the documentation.

scope: chartsChanges related to the charts.Changes related to the charts.

Status: Open.

#22625 In mui/mui-x;

· alexfauquette opened on May 29, 2026

[charts] Support zoom with values in addition to zoom with percentages

scope: chartsChanges related to the charts.Changes related to the charts.

type: enhancementIt’s an improvement, but we can’t make up our mind whether it's a bug fix or a new feature.It’s an improvement, but we can’t make up our mind whether it's a bug fix or a new feature.

Status: Open.

#22623 In mui/mui-x;

· JCQuintas opened on May 29, 2026

[docs] Questions regarding MUI Data Grid license usage, placement, and expiration behavior

scope: data gridChanges related to the data grid.Changes related to the data grid.

support: questionCommunity support but can be turned into an improvement.Community support but can be turned into an improvement.

Status: Open.

#22609 In mui/mui-x;

· achoud4444 opened on May 27, 2026

[data grid] Add explicit _action: 'replace' to updateRows for identity-preserving row swaps

scope: data gridChanges related to the data grid.Changes related to the data grid.

support: premium standardSupport request from a Premium standard plan user. https://mui.com/legal/technical-support-sla.Support request from a Premium standard plan user. https://mui.com/legal/technical-support-sla.

type: enhancementIt’s an improvement, but we can’t make up our mind whether it's a bug fix or a new feature.It’s an improvement, but we can’t make up our mind whether it's a bug fix or a new feature.

Status: Open.

#22606 In mui/mui-x;

· jvskriubakken opened on May 27, 2026

[data grid] Controlled sortModel resets scroll to top when used with controlled rowSelectionModel

has workaroundThere’s a bug, but users have a complete workaround, so no urgent fix or release is needed.There’s a bug, but users have a complete workaround, so no urgent fix or release is needed.

scope: data gridChanges related to the data grid.Changes related to the data grid.

support: premium standardSupport request from a Premium standard plan user. https://mui.com/legal/technical-support-sla.Support request from a Premium standard plan user. https://mui.com/legal/technical-support-sla.

Status: Open.

#22601 In mui/mui-x;

· sorinpav opened on May 26, 2026

[Datagrid] Prevent headers/pinned columns from translating/bouncing on overscroll

has workaroundThere’s a bug, but users have a complete workaround, so no urgent fix or release is needed.There’s a bug, but users have a complete workaround, so no urgent fix or release is needed.

scope: data gridChanges related to the data grid.Changes related to the data grid.

support: premium standardSupport request from a Premium standard plan user. https://mui.com/legal/technical-support-sla.Support request from a Premium standard plan user. https://mui.com/legal/technical-support-sla.

Status: Open.

#22595 In mui/mui-x;

· louisaaron opened on May 26, 2026

[fields] Re-evaluate hidden-input focus delegation (v10 breaking change)

feature: Keyboard editingRelated to the pickers keyboard editionRelated to the pickers keyboard edition

scope: pickersChanges related to the date/time pickers.Changes related to the date/time pickers.

type: enhancementIt’s an improvement, but we can’t make up our mind whether it's a bug fix or a new feature.It’s an improvement, but we can’t make up our mind whether it's a bug fix or a new feature.

v10.x

Status: Open.

#22592 In mui/mui-x;

· LukasTy opened on May 25, 2026

[charts] Add label support for bubble chart

scope: chartsChanges related to the charts.Changes related to the charts.

type: enhancementIt’s an improvement, but we can’t make up our mind whether it's a bug fix or a new feature.It’s an improvement, but we can’t make up our mind whether it's a bug fix or a new feature.

Status: Open.

#22562 In mui/mui-x;

· alexfauquette opened on May 22, 2026