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*: Upgrade third-party crates to address security vulnerabilities

affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.

severity/moderate

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#19713 In tikv/tikv;

· LykxSassinator opened on Jun 11, 2026

coprocessor: support paging_size_bytes in TiKV

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#19710 In tikv/tikv;

· JmPotato opened on Jun 11, 2026

TiKV may hang without listening ports after FATAL failed to get timestamp from PD during startup

contributionThis PR is from a community contributor.This PR is from a community contributor.

first-time-contributorIndicates that the PR was contributed by an external member and is a first-time contributor.Indicates that the PR was contributed by an external member and is a first-time contributor.

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#19708 In tikv/tikv;

· amet13x opened on Jun 11, 2026

status_server: CPU profiling keeps reporting "Already in CPU Profiling" and never recovers after the profiling future is aborted

affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.

contributionThis PR is from a community contributor.This PR is from a community contributor.

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#19703 In tikv/tikv;

· hujiatao0 opened on Jun 10, 2026

tikv panic with "[region 1057] 1297 commit state jump backward (95970, 10) -> (97653, 9)\" when bulk insert

may-affects-7.5

may-affects-8.1

may-affects-8.5

severity/critical

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#19697 In tikv/tikv;

· Lily2025 opened on Jun 8, 2026

flow control: unsafe-destroy-range bookkeeping INFO logs flood the log when UDR is triggered at high frequency

contributionThis PR is from a community contributor.This PR is from a community contributor.

Status: Open.

#19685 In tikv/tikv;

· hujiatao0 opened on Jun 4, 2026

tikv unit test case test_hibernate_quorum_feature_basic failure

affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.

contributionThis PR is from a community contributor.This PR is from a community contributor.

severity/minor

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#19682 In tikv/tikv;

· jiadebin opened on Jun 4, 2026

Improve Flow Control Handling for RocksDB Base-Level Transitions

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#19667 In tikv/tikv;

· hbisheng opened on Jun 2, 2026

Split StoreUnreachable broadcast into small messages to reduce raftstore stalls

Status: Open.

#19666 In tikv/tikv;

· hbisheng opened on Jun 2, 2026

Reduce cache-line contention in MemoryQuota under concurrent allocation

contributionThis PR is from a community contributor.This PR is from a community contributor.

first-time-contributorIndicates that the PR was contributed by an external member and is a first-time contributor.Indicates that the PR was contributed by an external member and is a first-time contributor.

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#19662 In tikv/tikv;

· Ogautan opened on Jun 1, 2026

bug: GCS backup fails irrecoverably when GCS returns HTTP 401 during multipart upload (no token refresh attempted)

affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.

contributionThis PR is from a community contributor.This PR is from a community contributor.

first-time-contributorIndicates that the PR was contributed by an external member and is a first-time contributor.Indicates that the PR was contributed by an external member and is a first-time contributor.

type/bugThe issue is confirmed as a bug.The issue is confirmed as a bug.

Status: Open.

#19659 In tikv/tikv;

· ideascf opened on Jun 1, 2026

backup-stream: add flag into metadata name tag

affects-8.5This bug affects the 8.5.x(LTS) versions.This bug affects the 8.5.x(LTS) versions.

component/backup-restoreComponent: backup, import, external_storageComponent: backup, import, external_storage

type/enhancementThe issue or PR belongs to an enhancement.The issue or PR belongs to an enhancement.

Status: Open.

#19658 In tikv/tikv;

· Leavrth opened on Jun 1, 2026