CVE-2026-7970High
DEB
DEB
Debian Security Advisories (DSA)
DSAs are published by the Debian Security Team for issues affecting the stable distribution. The downstream tracker (security-tracker.debian.org) additionally maps every CVE to its package-level status across all supported suites.
Region
Intl.
Updates
1 ч
License
Public Domain
Advisories covering the Debian stable and oldstable releases. Ship notes include the exact .deb version that remediates each issue.
https://www.debian.org/security/ →Share link
Anyone with the link can open this vulnerability.
Use after free in TopChrome in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to p…
CVSS
8.3
High
EPSS
0.00
p22
Published
2026-01-01
Updated
2026-01-01
Description
Use after free in TopChrome in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: Medium)
Tags · CWE
RCEPre-auth
CWE-416
CWE-416VariantStable
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.
https://cwe.mitre.org/data/definitions/416.html →Open in CWE collection →Affected products
ChromiumChromiumChrome
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
Timeline
2026-01-01
Published
2026-01-01
Updated
CVSS 3.1 breakdown
Attack Vector
AV: N
Network (N)
Attack Complexity
AC: H
High (H)
Privileges Required
PR: N
None (N)
User Interaction
UI: R
Required (R)
Scope
S: C
Changed (C)
Confidentiality Impact
C: H
High (H)
Integrity Impact
I: H
High (H)
Availability Impact
A: H
High (H)
Exploit indicators
EPSS
0.001 · p22
Known exploited (KEV)
No
Known exploits — Сканер-ВС
No Сканер-ВС checks registered for this vulnerability yet.
Affected software
| Product | Vendor | Status |
|---|---|---|
| chromium | Tracked | |
| chromium | Tracked | |
| chrome | * | Tracked |
Source databases
DEB
DEB
Debian Security Advisories (DSA)
DSAs are published by the Debian Security Team for issues affecting the stable distribution. The downstream tracker (security-tracker.debian.org) additionally maps every CVE to its package-level status across all supported suites.
Region
Intl.
Updates
1 ч
License
Public Domain
Advisories covering the Debian stable and oldstable releases. Ship notes include the exact .deb version that remediates each issue.
https://www.debian.org/security/ →CVE
CVE
National Vulnerability Database
NVD is the U.S. government repository of standards-based vulnerability management data, built on top of the MITRE CVE list. Every record includes CPE applicability statements, CVSS v2 and v3.x base scores, CWE mappings and cross-references to advisories.
Region
US
Updates
15 min
License
Public Domain
Comprehensive catalog of publicly disclosed vulnerabilities with CPE matches, CVSS scoring and reference URLs. De-facto standard for cross-vendor correlation.
https://nvd.nist.gov →Related vulnerabilities
External references
https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html@https://crbug.com/497849876@https://crbug.com/499067529@https://crbug.com/499065126@https://crbug.com/498892267@https://crbug.com/498765082@https://crbug.com/498753456@https://crbug.com/498696266@https://crbug.com/498396238@https://crbug.com/498352423@https://crbug.com/498277368@https://crbug.com/497975608@https://crbug.com/497952533@https://crbug.com/497926602@https://crbug.com/497859275@https://crbug.com/497828892@https://crbug.com/499116954@https://crbug.com/497821223@https://crbug.com/497736679@https://crbug.com/497735587@https://crbug.com/497649372@https://crbug.com/497565944@https://crbug.com/497546281@https://crbug.com/497529290@https://crbug.com/497487462@https://crbug.com/497450574@https://crbug.com/497432281@https://crbug.com/497365545@https://crbug.com/497341787@https://crbug.com/497255035@https://crbug.com/497254383@https://crbug.com/499099003@https://crbug.com/501745798@https://crbug.com/497081987@https://crbug.com/496628298@https://crbug.com/499194407@https://crbug.com/498417031@https://crbug.com/498382925@https://crbug.com/498353173@https://crbug.com/498292657@https://crbug.com/497722578@https://crbug.com/497695401@https://crbug.com/497548558@https://crbug.com/497490364@https://crbug.com/497427430@https://crbug.com/496626029@https://crbug.com/484547631@https://crbug.com/496624084@https://crbug.com/496555077@https://crbug.com/496426191@https://crbug.com/496399759@https://crbug.com/496373088@https://crbug.com/496298665@https://crbug.com/496189510@https://crbug.com/495985532@https://crbug.com/495779613@https://crbug.com/494764371@https://crbug.com/494464734@https://crbug.com/493099941@https://crbug.com/491676472@https://crbug.com/487960705@https://crbug.com/497250399@https://crbug.com/497008295@https://crbug.com/493747582@https://crbug.com/497639714@https://crbug.com/501833981@https://crbug.com/500087204@https://crbug.com/500080194@https://crbug.com/499449324@https://crbug.com/499062376@https://crbug.com/498989348@https://crbug.com/498832921@https://crbug.com/498780188@https://crbug.com/498752242@https://crbug.com/498720754@https://crbug.com/498454478@https://crbug.com/498401609@https://crbug.com/497936728@https://crbug.com/497548912@https://crbug.com/502830119@https://crbug.com/497543810@https://crbug.com/497437113@https://crbug.com/497436531@https://crbug.com/496292089@https://crbug.com/496284584@https://crbug.com/495259842@https://crbug.com/492350406@https://crbug.com/491760376@https://crbug.com/502030575@https://crbug.com/497724490@https://crbug.com/496503799@https://crbug.com/505481948@https://crbug.com/504587882@https://crbug.com/504069514@https://crbug.com/502249087@https://crbug.com/504612429@https://crbug.com/497007825@https://crbug.com/495802788@https://crbug.com/496645205@https://crbug.com/496632973@https://crbug.com/496607380@https://crbug.com/496463315@https://crbug.com/496441232@https://crbug.com/496380960@https://crbug.com/496379792@https://crbug.com/496279876@https://crbug.com/496266456@https://crbug.com/496259890@https://crbug.com/496206134@https://crbug.com/496193452@https://crbug.com/496169594@https://crbug.com/496016840@https://crbug.com/495783187@https://crbug.com/504660052@https://crbug.com/495373657@https://crbug.com/495363705@https://crbug.com/493955234@https://crbug.com/493631402@https://crbug.com/492963096@https://crbug.com/492735384@https://crbug.com/491766258@https://crbug.com/490485402@https://crbug.com/489624550@https://crbug.com/489023922@https://crbug.com/488585490@https://crbug.com/481634116@https://crbug.com/474338157@https://crbug.com/434825208https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop.html@https://issues.chromium.org/issues/497487462