Chrome · Glic
CVE-2026-10990
UAF in Glic
Overview
Medium
Severity
—
CVSS
No
Exploited ITW
Fixed
Fix Status
Files Changed
chrome/browser/ui/webui/skills/skills_dialog_handler.cc
Patch
From 140f34b1d05dcf207b694be6f44f47147810d284 Mon Sep 17 00:00:00 2001
From: marissa shen <marissashen@google.com>
Date: Wed, 29 Apr 2026 13:41:12 -0700
Subject: [PATCH] record metrics before closing/deleting dialog to avoid heap-use-after-free
Bug: b:506311914
Change-Id: I5e55470683ff130d974bbd70a2b29a53cf82f7a3
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/7804170
Reviewed-by: Howard Chang <howardcha@google.com>
Commit-Queue: marissa shen <marissashen@google.com>
Cr-Commit-Position: refs/heads/main@{#1622693}
---
diff --git a/chrome/browser/ui/webui/skills/skills_dialog_handler.cc b/chrome/browser/ui/webui/skills/skills_dialog_handler.cc
index b56bdd59..64396cf 100644
--- a/chrome/browser/ui/webui/skills/skills_dialog_handler.cc
+++ b/chrome/browser/ui/webui/skills/skills_dialog_handler.cc
@@ -118,8 +118,8 @@
/*is_edit_mode=*/IsEditMode(&initial_skill_));
// Triggers toast
delegate_->OnSkillSaved(response->id);
- delegate_->CloseDialog();
RecordSkillsSaveResult(SkillsSaveResult::kSuccess);
+ delegate_->CloseDialog();
std::move(wrapped_callback).Run(true);
}
@@ -129,9 +129,9 @@
}
// Triggers toast
delegate_->OnSkillDeleted(skill_id);
- delegate_->CloseDialog();
RecordSkillsDialogAction(SkillsDialogAction::kDeleted, entrypoint_,
/*is_edit_mode=*/true);
+ delegate_->CloseDialog();
}
void SkillsDialogHandler::CloseDialog() {
Loading diff…
Original Bug Report
The reporter's bug is still restricted on the tracker. Chrome de-restricts security bugs ~30–90 days after the fix ships; a later run will backfill it here.
References
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