diff --git a/packages/reactivity/__tests__/effect.spec.ts b/packages/reactivity/__tests__/effect.spec.ts
index 240af0b4fc0..1a91dff258c 100644
--- a/packages/reactivity/__tests__/effect.spec.ts
+++ b/packages/reactivity/__tests__/effect.spec.ts
@@ -7,7 +7,13 @@ import {
   render,
   serializeInner,
 } from '@vue/runtime-test'
-import { ITERATE_KEY, getDepFromReactive } from '../src/dep'
+import {
+  Dep,
+  ITERATE_KEY,
+  getDepFromReactive,
+  trackDep,
+  triggerDep,
+} from '../src/dep'
 import { onEffectCleanup, pauseTracking, resetTracking } from '../src/effect'
 import {
   type DebuggerEvent,
@@ -1430,4 +1436,145 @@ describe('reactivity/effect', () => {
     expect(reads).toEqual(__DEV__ ? ['onTrack', 'onTrigger'] : [])
     stop(runner)
   })
+
+  it('should notify remaining Dep subscribers when onTrigger removes the saved head', () => {
+    const dep = new Dep()
+    const seen: string[] = []
+    let value = 0
+    const first = effect(() => {
+      trackDep(dep)
+      seen.push(`first ${value}`)
+    })
+    const second = effect(
+      () => {
+        trackDep(dep)
+        seen.push(`second ${value}`)
+      },
+      { onTrigger: () => stop(first) },
+    )
+    const third = effect(() => {
+      trackDep(dep)
+      seen.push(`third ${value}`)
+    })
+
+    value = 1
+    triggerDep(dep)
+    expect(seen).toEqual([
+      'first 0',
+      'second 0',
+      'third 0',
+      'second 1',
+      'third 1',
+    ])
+    ;[first, second, third].forEach(stop)
+  })
+
+  it('should notify remaining computed subscribers when evaluation stops the first', () => {
+    const source = ref(0)
+    const seen: string[] = []
+    const value = computed(() => {
+      if (source.value) stop(first)
+      return source.value
+    })
+    const first = effect(() => seen.push(`first ${value.value}`))
+    const second = effect(() => seen.push(`second ${value.value}`))
+    source.value++
+    expect(seen).toEqual(['first 0', 'second 0', 'first 1', 'second 1'])
+    stop(second)
+  })
+
+  it.each([false, true])(
+    'should notify remaining subscribers when onTrigger stops the next effect (nested: %s)',
+    nested => {
+      const source = ref(0)
+      const other = ref(0)
+      const seen: string[] = []
+      const nestedRunner = effect(() => other.value)
+      const first = effect(() => seen.push(`first ${source.value}`), {
+        onTrigger() {
+          stop(second)
+          if (nested) other.value++
+        },
+      })
+      const second = effect(() => seen.push(`second ${source.value}`))
+      const third = effect(() => seen.push(`third ${source.value}`))
+
+      source.value++
+
+      expect(seen).toEqual([
+        'first 0',
+        'second 0',
+        'third 0',
+        'first 1',
+        'third 1',
+      ])
+      ;[first, second, third, nestedRunner].forEach(stop)
+    },
+  )
+
+  describe.each([
+    ['first', 0, 3],
+    ['middle', 1, 3],
+    ['last', 2, 3],
+    ['only', 0, 1],
+  ] as const)('removing the %s subscriber', (_, index, count) => {
+    it('should detach stopped effects and keep remaining effects subscribed', () => {
+      const source = ref(0)
+      const other = ref(0)
+      const spies = Array.from({ length: count }, () =>
+        vi.fn(() => source.value + other.value),
+      )
+      const runners = spies.map(spy => effect(spy))
+      const removed = runners[index].effect.deps!
+
+      stop(runners[index])
+
+      source.value++
+      other.value++
+      spies.forEach((spy, i) => {
+        expect(spy).toHaveBeenCalledTimes(i === index ? 1 : 3)
+        expect(spy).toHaveLastReturnedWith(i === index ? 0 : 2)
+      })
+      expect(removed.prevSub).toBeUndefined()
+      expect(removed.nextSub).toBeUndefined()
+      expect(removed.nextDep!.prevSub).toBeUndefined()
+      expect(removed.nextDep!.nextSub).toBeUndefined()
+
+      const appended = vi.fn(() => source.value)
+      const runner = effect(appended)
+      source.value++
+      expect(appended).toHaveLastReturnedWith(2)
+      expect(appended).toHaveBeenCalledTimes(2)
+      runners.forEach(stop)
+      stop(runner)
+    })
+
+    it('should detach stale dependencies and keep remaining effects subscribed', () => {
+      const source = ref(0)
+      const enabled = Array.from({ length: count }, () => ref(true))
+      const spies = enabled.map(flag =>
+        vi.fn(() => (flag.value ? source.value : -1)),
+      )
+      const runners = spies.map(spy => effect(spy))
+      const removed = runners[index].effect.deps!.nextDep!
+
+      enabled[index].value = false
+      source.value++
+
+      spies.forEach((spy, i) => {
+        expect(spy).toHaveBeenCalledTimes(2)
+        expect(spy).toHaveLastReturnedWith(i === index ? -1 : 1)
+      })
+      expect(removed.prevSub).toBeUndefined()
+      expect(removed.nextSub).toBeUndefined()
+
+      enabled[index].value = true
+      source.value++
+      spies.forEach((spy, i) => {
+        expect(spy).toHaveBeenCalledTimes(i === index ? 4 : 3)
+        expect(spy).toHaveLastReturnedWith(2)
+      })
+      runners.forEach(stop)
+    })
+  })
 })
diff --git a/packages/reactivity/__tests__/effectScope.spec.ts b/packages/reactivity/__tests__/effectScope.spec.ts
index 2bc03c3db09..95ea631ccb6 100644
--- a/packages/reactivity/__tests__/effectScope.spec.ts
+++ b/packages/reactivity/__tests__/effectScope.spec.ts
@@ -521,6 +521,35 @@ describe('reactivity/effect/scope', () => {
     expect(secondSpy).not.toHaveBeenCalled()
     expect(getEffectsCount(scope)).toBe(1)
   })
+
+  it('should resume every effect when the first effect stops itself', () => {
+    const scope = effectScope()
+    const source = ref(0)
+    const seen: string[] = []
+
+    scope.run(() => {
+      const first = effect(() => {
+        seen.push(`first ${source.value}`)
+        if (source.value > 0) first.effect.stop()
+      })
+      effect(() => seen.push(`second ${source.value}`))
+    })
+
+    scope.pause()
+    source.value = 1
+    scope.resume()
+    expect(seen).toEqual(['first 0', 'second 0', 'first 1', 'second 1'])
+
+    source.value = 2
+    expect(seen).toEqual([
+      'first 0',
+      'second 0',
+      'first 1',
+      'second 1',
+      'second 2',
+    ])
+    scope.stop()
+  })
 })
 
 function getEffectsCount(scope: EffectScope): number {
diff --git a/packages/reactivity/__tests__/gc.spec.ts b/packages/reactivity/__tests__/gc.spec.ts
index 55499ec0a5e..2223f3520d5 100644
--- a/packages/reactivity/__tests__/gc.spec.ts
+++ b/packages/reactivity/__tests__/gc.spec.ts
@@ -112,4 +112,50 @@ describe.skipIf(!global.gc)('reactivity/gc', () => {
     await gc()
     expect(c.deref()).toBeUndefined()
   })
+
+  it('should release stopped effects across minor collections during subscriber churn', async ({
+    skip,
+  }) => {
+    const minorGC = () =>
+      new Promise<void>(resolve => {
+        setTimeout(() => {
+          global.gc!({ type: 'minor' })
+          resolve()
+        })
+      })
+    // Some V8 versions treat WeakRef targets as strong during minor GC.
+    // @ts-expect-error ES2021 API
+    const probe = new WeakRef({})
+    await minorGC()
+    if (probe.deref() !== undefined) {
+      skip('This runtime keeps WeakRef targets alive during minor GC')
+    }
+
+    const source = ref(0)
+    const live = Array.from({ length: 32 }, () => effect(() => source.value))
+    // Promote the initial links so stale pointers from them would keep younger
+    // effects alive even after those effects are stopped.
+    await gc()
+
+    const payloads = Array.from({ length: 256 }, (_, value) => {
+      const payload = { value }
+      live.push(effect(() => source.value + payload.value))
+      live.shift()!.effect.stop()
+      // @ts-expect-error ES2021 API
+      return new WeakRef(payload)
+    })
+
+    // WeakRef targets are kept alive until the end of the current job. Collect
+    // in a new task, without a major GC that would also reclaim the old links.
+    await minorGC()
+
+    payloads.forEach((payload, index) => {
+      if (index < payloads.length - live.length) {
+        expect(payload.deref()).toBeUndefined()
+      } else {
+        expect(payload.deref()).toBeDefined()
+      }
+    })
+    live.forEach(runner => runner.effect.stop())
+  })
 })
diff --git a/packages/reactivity/src/dep.ts b/packages/reactivity/src/dep.ts
index 40d895a3a63..18331079571 100644
--- a/packages/reactivity/src/dep.ts
+++ b/packages/reactivity/src/dep.ts
@@ -77,7 +77,10 @@ export function triggerDep(
       })
     }
     propagate(subs)
-    shallowPropagate(subs)
+    const currentSubs = dep.subs
+    if (currentSubs !== undefined) {
+      shallowPropagate(currentSubs)
+    }
     if (!batchDepth) {
       flush()
     }
diff --git a/packages/reactivity/src/system.ts b/packages/reactivity/src/system.ts
index 4a1729169da..080c2503568 100644
--- a/packages/reactivity/src/system.ts
+++ b/packages/reactivity/src/system.ts
@@ -56,6 +56,8 @@ export function decRunDepth(): void {
 let globalVersion = 0
 let notifyIndex = 0
 let notifyBufferLength = 0
+let propagationDepth = 0
+const unlinkedDuringPropagation: Link[] = []
 
 export function setActiveSub(sub?: ReactiveNode): ReactiveNode | undefined {
   try {
@@ -156,10 +158,31 @@ export function unlink(
       dep.flags |= ReactiveFlags.Dirty
     }
   }
+  // An active traversal may still hold this link as its saved successor.
+  if (propagationDepth) {
+    unlinkedDuringPropagation.push(link)
+  } else {
+    link.prevSub = link.nextSub = undefined
+  }
   return nextDep
 }
 
 export function propagate(link: Link): void {
+  ++propagationDepth
+  try {
+    propagateLinks(link)
+  } finally {
+    if (!--propagationDepth) {
+      // Removed links must not retain younger subscribers across minor GCs.
+      for (const removed of unlinkedDuringPropagation) {
+        removed.prevSub = removed.nextSub = undefined
+      }
+      unlinkedDuringPropagation.length = 0
+    }
+  }
+}
+
+function propagateLinks(link: Link): void {
   let next = link.nextSub
   let stack: Stack<Link | undefined> | undefined
 
@@ -302,10 +325,14 @@ export function checkDirty(link: Link, sub: ReactiveNode): boolean {
       (depFlags & (ReactiveFlags.Mutable | ReactiveFlags.Dirty)) ===
       (ReactiveFlags.Mutable | ReactiveFlags.Dirty)
     ) {
-      const subs = dep.subs!
+      const subs = dep.subs
       if ((dep as Computed).update()) {
-        if (subs.nextSub !== undefined) {
-          shallowPropagate(subs)
+        const currentSubs = dep.subs
+        if (
+          currentSubs !== undefined &&
+          (currentSubs !== subs || currentSubs.nextSub !== undefined)
+        ) {
+          shallowPropagate(currentSubs)
         }
         dirty = true
       }
@@ -330,10 +357,14 @@ export function checkDirty(link: Link, sub: ReactiveNode): boolean {
       link = stack!.value
       stack = stack!.prev
       if (dirty) {
-        const subs = sub.subs!
+        const subs = sub.subs
         if ((sub as Computed).update()) {
-          if (subs.nextSub !== undefined) {
-            shallowPropagate(subs)
+          const currentSubs = sub.subs
+          if (
+            currentSubs !== undefined &&
+            (currentSubs !== subs || currentSubs.nextSub !== undefined)
+          ) {
+            shallowPropagate(currentSubs)
           }
           sub = link.sub
           continue