CVE-2025-9866

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Please try reporting it to the source first.
Source
https://nvd.nist.gov/vuln/detail/CVE-2025-9866
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-9866.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-9866
Downstream
Published
2025-09-03T17:15:34Z
Modified
2025-09-08T05:55:38.731525Z
Summary
[none]
Details

Inappropriate implementation in Extensions in Google Chrome prior to 140.0.7339.80 allowed a remote attacker to bypass content security policy via a crafted HTML page. (Chromium security severity: Medium)

References

Affected packages

Debian:11 / chromium

Package

Name
chromium
Purl
pkg:deb/debian/chromium?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

90.*

90.0.4430.212-1

93.*

93.0.4577.82-1

97.*

97.0.4692.71-0.1~deb11u1
97.0.4692.71-0.1
97.0.4692.99-1~deb11u1
97.0.4692.99-1~deb11u2
97.0.4692.99-1

98.*

98.0.4758.80-1~deb11u1
98.0.4758.80-1
98.0.4758.102-1~deb11u1
98.0.4758.102-1

99.*

99.0.4818.0-0.1
99.0.4844.51-1~deb11u1
99.0.4844.51-1
99.0.4844.51-2
99.0.4844.74-1~deb11u1
99.0.4844.74-1
99.0.4844.84-1~deb11u1
99.0.4844.84-1

100.*

100.0.4896.60-1~deb11u1
100.0.4896.60-1
100.0.4896.75-1~deb11u1
100.0.4896.75-1
100.0.4896.88-1~deb11u1
100.0.4896.88-1
100.0.4896.127-1~deb11u1
100.0.4896.127-1

101.*

101.0.4951.41-1~deb11u1
101.0.4951.41-1
101.0.4951.41-2
101.0.4951.54-1
101.0.4951.64-1~deb11u1
101.0.4951.64-1

102.*

102.0.5005.61-1~deb11u1
102.0.5005.61-1
102.0.5005.115-1~deb11u1
102.0.5005.115-1

103.*

103.0.5060.53-1~deb11u1
103.0.5060.53-1
103.0.5060.114-1~deb11u1
103.0.5060.114-1
103.0.5060.134-1~deb11u1
103.0.5060.134-1

104.*

104.0.5112.79-1~deb11u1
104.0.5112.79-1
104.0.5112.101-1~deb11u1
104.0.5112.101-1

105.*

105.0.5195.52-1~deb11u1
105.0.5195.52-1
105.0.5195.102-1~deb11u1
105.0.5195.102-1
105.0.5195.125-1~deb11u1
105.0.5195.125-1

106.*

106.0.5249.61-1~deb11u1
106.0.5249.61-1
106.0.5249.91-1~deb11u1
106.0.5249.91-1
106.0.5249.103-1
106.0.5249.103-2
106.0.5249.119-1~deb11u1
106.0.5249.119-1

107.*

107.0.5304.68-1~deb11u1
107.0.5304.68-1
107.0.5304.87-1~deb11u1
107.0.5304.87-1
107.0.5304.110-1~deb11u1
107.0.5304.110-1
107.0.5304.110-2
107.0.5304.121-1~deb11u1
107.0.5304.121-1

108.*

108.0.5359.71-1
108.0.5359.71-2~deb11u1
108.0.5359.71-2
108.0.5359.94-1~deb11u1
108.0.5359.94-1
108.0.5359.124-1~deb11u1
108.0.5359.124-1

109.*

109.0.5414.74-1
109.0.5414.74-2~deb11u1
109.0.5414.74-2
109.0.5414.119-1~deb11u1
109.0.5414.119-1

110.*

110.0.5481.77-1~deb11u1
110.0.5481.77-1
110.0.5481.77-2
110.0.5481.177-1~deb11u1
110.0.5481.177-1

111.*

111.0.5563.64-1~deb11u1
111.0.5563.64-1
111.0.5563.110-1~deb11u1
111.0.5563.110-1

112.*

112.0.5615.49-1
112.0.5615.49-2~deb11u1
112.0.5615.49-2~deb11u2
112.0.5615.49-2
112.0.5615.121-1~deb11u1
112.0.5615.121-1
112.0.5615.138-1~deb11u1
112.0.5615.138-1

113.*

113.0.5672.63-1~deb11u1
113.0.5672.63-1
113.0.5672.63-2
113.0.5672.126-1~deb11u1
113.0.5672.126-1

114.*

114.0.5735.90-1
114.0.5735.90-2~deb11u1
114.0.5735.90-2~deb12u1
114.0.5735.90-2
114.0.5735.106-1~deb11u1
114.0.5735.106-1~deb12u1
114.0.5735.106-1
114.0.5735.133-1~deb11u1
114.0.5735.133-1~deb12u1
114.0.5735.133-1
114.0.5735.198-1~deb11u1
114.0.5735.198-1~deb12u1
114.0.5735.198-1

115.*

115.0.5790.98-1~deb11u1
115.0.5790.98-1~deb12u1
115.0.5790.98-1
115.0.5790.98-2
115.0.5790.102-1
115.0.5790.102-2
115.0.5790.170-1~deb11u1
115.0.5790.170-1~deb12u1
115.0.5790.170-1

116.*

116.0.5845.96-1~deb11u1
116.0.5845.96-1~deb12u1
116.0.5845.96-1
116.0.5845.96-2
116.0.5845.110-1~deb11u1
116.0.5845.110-1~deb12u1
116.0.5845.110-1
116.0.5845.110-2
116.0.5845.140-1~deb11u1
116.0.5845.140-1~deb12u1
116.0.5845.140-1
116.0.5845.180-1~deb11u1
116.0.5845.180-1~deb12u1
116.0.5845.180-1

117.*

117.0.5938.62-1~deb11u1
117.0.5938.62-1~deb12u1
117.0.5938.62-1
117.0.5938.92-1
117.0.5938.132-1~deb11u1
117.0.5938.132-1~deb12u1
117.0.5938.132-1
117.0.5938.132-2
117.0.5938.149-1~deb11u1
117.0.5938.149-1~deb12u1
117.0.5938.149-1

118.*

118.0.5993.70-1~deb11u1
118.0.5993.70-1~deb12u1
118.0.5993.70-1
118.0.5993.117-1~deb11u1
118.0.5993.117-1~deb12u1
118.0.5993.117-1

119.*

119.0.6045.105-1~deb11u1
119.0.6045.105-1~deb12u1
119.0.6045.105-1
119.0.6045.123-1~deb11u1
119.0.6045.123-1~deb12u1
119.0.6045.123-1
119.0.6045.159-1~deb11u1
119.0.6045.159-1~deb12u1
119.0.6045.159-1
119.0.6045.199-1~deb11u1
119.0.6045.199-1~deb12u1
119.0.6045.199-1

120.*

120.0.6099.71-1~deb11u1
120.0.6099.71-1~deb12u1
120.0.6099.71-1
120.0.6099.109-1~deb11u1
120.0.6099.109-1~deb12u1
120.0.6099.109-1
120.0.6099.129-1~deb11u1
120.0.6099.129-1~deb12u1
120.0.6099.129-1
120.0.6099.199-1~deb11u1
120.0.6099.199-1~deb12u1
120.0.6099.199-1
120.0.6099.216-1~deb11u1
120.0.6099.216-1~deb12u1
120.0.6099.216-1
120.0.6099.224-1~deb11u1
120.0.6099.224-1~deb12u1
120.0.6099.224-1
120.0.6099.224-2

121.*

121.0.6167.85-1~deb12u1
121.0.6167.85-1
121.0.6167.139-1~deb12u1
121.0.6167.139-1
121.0.6167.160-1~deb12u1
121.0.6167.160-1

122.*

122.0.6261.57-1~deb12u1
122.0.6261.57-1
122.0.6261.94-1~deb12u1
122.0.6261.94-1
122.0.6261.111-1~deb12u1
122.0.6261.111-1
122.0.6261.128-1~deb12u1
122.0.6261.128-1

123.*

123.0.6312.58-1
123.0.6312.86-1~deb12u1
123.0.6312.86-1
123.0.6312.105-1~deb12u1
123.0.6312.105-1~deb13u1
123.0.6312.105-1
123.0.6312.105-2
123.0.6312.122-1~deb12u1
123.0.6312.122-1

124.*

124.0.6367.60-1~deb12u1
124.0.6367.60-1
124.0.6367.60-2
124.0.6367.78-1~deb12u1
124.0.6367.78-1
124.0.6367.118-1~deb12u1
124.0.6367.118-1
124.0.6367.155-1~deb12u1
124.0.6367.155-1
124.0.6367.201-1~deb12u1
124.0.6367.201-1
124.0.6367.207-1~deb12u1
124.0.6367.207-1

125.*

125.0.6422.60-1~deb12u1
125.0.6422.60-1
125.0.6422.76-1~deb12u1
125.0.6422.76-1
125.0.6422.112-1~deb12u1
125.0.6422.112-1
125.0.6422.141-1~deb12u1
125.0.6422.141-1

126.*

126.0.6478.56-1~deb12u1
126.0.6478.56-1
126.0.6478.114-1~deb12u1
126.0.6478.114-1
126.0.6478.126-1~deb12u1
126.0.6478.126-1~deb13u1
126.0.6478.126-1
126.0.6478.182-1~deb12u1
126.0.6478.182-1

127.*

127.0.6533.88-1~deb12u1
127.0.6533.88-1
127.0.6533.99-1~deb12u1
127.0.6533.99-1
127.0.6533.119-1~deb13u1
127.0.6533.119-1

128.*

128.0.6613.84-1~deb12u1
128.0.6613.84-1
128.0.6613.113-1~deb12u1
128.0.6613.113-1~deb13u1
128.0.6613.113-1
128.0.6613.119-1~deb12u1
128.0.6613.119-1
128.0.6613.137-1~deb12u1
128.0.6613.137-1

129.*

129.0.6668.58-1~deb12u1
129.0.6668.58-1
129.0.6668.70-1~deb12u1
129.0.6668.70-1
129.0.6668.89-1~deb12u1
129.0.6668.89-1
129.0.6668.100-1~deb12u1
129.0.6668.100-1
129.0.6668.100-2

130.*

130.0.6723.58-1~deb12u1
130.0.6723.58-1
130.0.6723.69-1~deb12u1
130.0.6723.69-1
130.0.6723.91-1~deb12u1
130.0.6723.91-1
130.0.6723.91-2
130.0.6723.116-1~deb12u1
130.0.6723.116-1

131.*

131.0.6778.85-1~deb12u1
131.0.6778.85-1
131.0.6778.108-1~deb12u1
131.0.6778.108-1
131.0.6778.139-1~deb12u1
131.0.6778.139-1
131.0.6778.204-1~deb12u1
131.0.6778.204-1
131.0.6778.264-1~deb12u1
131.0.6778.264-1

132.*

132.0.6834.83-1~deb12u1
132.0.6834.83-1
132.0.6834.110-1~deb12u1
132.0.6834.110-1
132.0.6834.159-1~deb12u1
132.0.6834.159-1

133.*

133.0.6943.53-1~deb12u1
133.0.6943.53-1
133.0.6943.98-1~deb12u1
133.0.6943.98-1
133.0.6943.126-1~deb12u1
133.0.6943.126-1
133.0.6943.141-2

134.*

134.0.6998.35-1~deb12u1
134.0.6998.35-1
134.0.6998.35-2
134.0.6998.35-3
134.0.6998.88-1~deb12u1
134.0.6998.88-1
134.0.6998.117-1~deb12u1
134.0.6998.117-1

135.*

135.0.7049.52-1~deb12u1
135.0.7049.52-1
135.0.7049.84-1~deb12u1
135.0.7049.84-1
135.0.7049.95-1~deb12u1
135.0.7049.95-1
135.0.7049.114-1

136.*

136.0.7103.59-2~deb12u2
136.0.7103.59-2
136.0.7103.92-1~deb12u1
136.0.7103.92-1
136.0.7103.92-2
136.0.7103.113-1~deb12u1
136.0.7103.113-1

137.*

137.0.7151.55-1
137.0.7151.55-2
137.0.7151.55-3~deb12u1
137.0.7151.55-3
137.0.7151.68-1~deb12u1
137.0.7151.68-1
137.0.7151.103-1~deb12u1
137.0.7151.103-1
137.0.7151.119-1~deb12u1
137.0.7151.119-1

138.*

138.0.7204.49-1~deb12u1
138.0.7204.49-1
138.0.7204.92-1~deb12u1
138.0.7204.92-1
138.0.7204.157-1~deb12u1
138.0.7204.157-1
138.0.7204.168-1~deb12u1
138.0.7204.168-1
138.0.7204.183-1~deb12u1
138.0.7204.183-1

139.*

139.0.7258.66-1~deb12u1
139.0.7258.66-1
139.0.7258.127-1~deb12u1
139.0.7258.127-1~deb13u1
139.0.7258.127-1
139.0.7258.127-2
139.0.7258.138-1~deb12u1
139.0.7258.138-1~deb13u1
139.0.7258.138-1
139.0.7258.154-1~deb12u1
139.0.7258.154-1~deb13u1
139.0.7258.154-1

140.*

140.0.7339.80-1~deb12u1
140.0.7339.80-1~deb13u1
140.0.7339.80-1

Ecosystem specific 

{
    "urgency": "end-of-life"
}

Debian:12 / chromium

Package

Name
chromium
Purl
pkg:deb/debian/chromium?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
140.0.7339.80-1~deb12u1

Affected versions

113.*

113.0.5672.126-1

114.*

114.0.5735.90-1
114.0.5735.90-2~deb11u1
114.0.5735.90-2~deb12u1
114.0.5735.90-2
114.0.5735.106-1~deb11u1
114.0.5735.106-1~deb12u1
114.0.5735.106-1
114.0.5735.133-1~deb11u1
114.0.5735.133-1~deb12u1
114.0.5735.133-1
114.0.5735.198-1~deb11u1
114.0.5735.198-1~deb12u1
114.0.5735.198-1

115.*

115.0.5790.98-1~deb11u1
115.0.5790.98-1~deb12u1
115.0.5790.98-1
115.0.5790.98-2
115.0.5790.102-1
115.0.5790.102-2
115.0.5790.170-1~deb11u1
115.0.5790.170-1~deb12u1
115.0.5790.170-1

116.*

116.0.5845.96-1~deb11u1
116.0.5845.96-1~deb12u1
116.0.5845.96-1
116.0.5845.96-2
116.0.5845.110-1~deb11u1
116.0.5845.110-1~deb12u1
116.0.5845.110-1
116.0.5845.110-2
116.0.5845.140-1~deb11u1
116.0.5845.140-1~deb12u1
116.0.5845.140-1
116.0.5845.180-1~deb11u1
116.0.5845.180-1~deb12u1
116.0.5845.180-1

117.*

117.0.5938.62-1~deb11u1
117.0.5938.62-1~deb12u1
117.0.5938.62-1
117.0.5938.92-1
117.0.5938.132-1~deb11u1
117.0.5938.132-1~deb12u1
117.0.5938.132-1
117.0.5938.132-2
117.0.5938.149-1~deb11u1
117.0.5938.149-1~deb12u1
117.0.5938.149-1

118.*

118.0.5993.70-1~deb11u1
118.0.5993.70-1~deb12u1
118.0.5993.70-1
118.0.5993.117-1~deb11u1
118.0.5993.117-1~deb12u1
118.0.5993.117-1

119.*

119.0.6045.105-1~deb11u1
119.0.6045.105-1~deb12u1
119.0.6045.105-1
119.0.6045.123-1~deb11u1
119.0.6045.123-1~deb12u1
119.0.6045.123-1
119.0.6045.159-1~deb11u1
119.0.6045.159-1~deb12u1
119.0.6045.159-1
119.0.6045.199-1~deb11u1
119.0.6045.199-1~deb12u1
119.0.6045.199-1

120.*

120.0.6099.71-1~deb11u1
120.0.6099.71-1~deb12u1
120.0.6099.71-1
120.0.6099.109-1~deb11u1
120.0.6099.109-1~deb12u1
120.0.6099.109-1
120.0.6099.129-1~deb11u1
120.0.6099.129-1~deb12u1
120.0.6099.129-1
120.0.6099.199-1~deb11u1
120.0.6099.199-1~deb12u1
120.0.6099.199-1
120.0.6099.216-1~deb11u1
120.0.6099.216-1~deb12u1
120.0.6099.216-1
120.0.6099.224-1~deb11u1
120.0.6099.224-1~deb12u1
120.0.6099.224-1
120.0.6099.224-2

121.*

121.0.6167.85-1~deb12u1
121.0.6167.85-1
121.0.6167.139-1~deb12u1
121.0.6167.139-1
121.0.6167.160-1~deb12u1
121.0.6167.160-1

122.*

122.0.6261.57-1~deb12u1
122.0.6261.57-1
122.0.6261.94-1~deb12u1
122.0.6261.94-1
122.0.6261.111-1~deb12u1
122.0.6261.111-1
122.0.6261.128-1~deb12u1
122.0.6261.128-1

123.*

123.0.6312.58-1
123.0.6312.86-1~deb12u1
123.0.6312.86-1
123.0.6312.105-1~deb12u1
123.0.6312.105-1~deb13u1
123.0.6312.105-1
123.0.6312.105-2
123.0.6312.122-1~deb12u1
123.0.6312.122-1

124.*

124.0.6367.60-1~deb12u1
124.0.6367.60-1
124.0.6367.60-2
124.0.6367.78-1~deb12u1
124.0.6367.78-1
124.0.6367.118-1~deb12u1
124.0.6367.118-1
124.0.6367.155-1~deb12u1
124.0.6367.155-1
124.0.6367.201-1~deb12u1
124.0.6367.201-1
124.0.6367.207-1~deb12u1
124.0.6367.207-1

125.*

125.0.6422.60-1~deb12u1
125.0.6422.60-1
125.0.6422.76-1~deb12u1
125.0.6422.76-1
125.0.6422.112-1~deb12u1
125.0.6422.112-1
125.0.6422.141-1~deb12u1
125.0.6422.141-1

126.*

126.0.6478.56-1~deb12u1
126.0.6478.56-1
126.0.6478.114-1~deb12u1
126.0.6478.114-1
126.0.6478.126-1~deb12u1
126.0.6478.126-1~deb13u1
126.0.6478.126-1
126.0.6478.182-1~deb12u1
126.0.6478.182-1

127.*

127.0.6533.88-1~deb12u1
127.0.6533.88-1
127.0.6533.99-1~deb12u1
127.0.6533.99-1
127.0.6533.119-1~deb13u1
127.0.6533.119-1

128.*

128.0.6613.84-1~deb12u1
128.0.6613.84-1
128.0.6613.113-1~deb12u1
128.0.6613.113-1~deb13u1
128.0.6613.113-1
128.0.6613.119-1~deb12u1
128.0.6613.119-1
128.0.6613.137-1~deb12u1
128.0.6613.137-1

129.*

129.0.6668.58-1~deb12u1
129.0.6668.58-1
129.0.6668.70-1~deb12u1
129.0.6668.70-1
129.0.6668.89-1~deb12u1
129.0.6668.89-1
129.0.6668.100-1~deb12u1
129.0.6668.100-1
129.0.6668.100-2

130.*

130.0.6723.58-1~deb12u1
130.0.6723.58-1
130.0.6723.69-1~deb12u1
130.0.6723.69-1
130.0.6723.91-1~deb12u1
130.0.6723.91-1
130.0.6723.91-2
130.0.6723.116-1~deb12u1
130.0.6723.116-1

131.*

131.0.6778.85-1~deb12u1
131.0.6778.85-1
131.0.6778.108-1~deb12u1
131.0.6778.108-1
131.0.6778.139-1~deb12u1
131.0.6778.139-1
131.0.6778.204-1~deb12u1
131.0.6778.204-1
131.0.6778.264-1~deb12u1
131.0.6778.264-1

132.*

132.0.6834.83-1~deb12u1
132.0.6834.83-1
132.0.6834.110-1~deb12u1
132.0.6834.110-1
132.0.6834.159-1~deb12u1
132.0.6834.159-1

133.*

133.0.6943.53-1~deb12u1
133.0.6943.53-1
133.0.6943.98-1~deb12u1
133.0.6943.98-1
133.0.6943.126-1~deb12u1
133.0.6943.126-1
133.0.6943.141-2

134.*

134.0.6998.35-1~deb12u1
134.0.6998.35-1
134.0.6998.35-2
134.0.6998.35-3
134.0.6998.88-1~deb12u1
134.0.6998.88-1
134.0.6998.117-1~deb12u1
134.0.6998.117-1

135.*

135.0.7049.52-1~deb12u1
135.0.7049.52-1
135.0.7049.84-1~deb12u1
135.0.7049.84-1
135.0.7049.95-1~deb12u1
135.0.7049.95-1
135.0.7049.114-1

136.*

136.0.7103.59-2~deb12u2
136.0.7103.59-2
136.0.7103.92-1~deb12u1
136.0.7103.92-1
136.0.7103.92-2
136.0.7103.113-1~deb12u1
136.0.7103.113-1

137.*

137.0.7151.55-1
137.0.7151.55-2
137.0.7151.55-3~deb12u1
137.0.7151.55-3
137.0.7151.68-1~deb12u1
137.0.7151.68-1
137.0.7151.103-1~deb12u1
137.0.7151.103-1
137.0.7151.119-1~deb12u1
137.0.7151.119-1

138.*

138.0.7204.49-1~deb12u1
138.0.7204.49-1
138.0.7204.92-1~deb12u1
138.0.7204.92-1
138.0.7204.157-1~deb12u1
138.0.7204.157-1
138.0.7204.168-1~deb12u1
138.0.7204.168-1
138.0.7204.183-1~deb12u1
138.0.7204.183-1

139.*

139.0.7258.66-1~deb12u1
139.0.7258.66-1
139.0.7258.127-1~deb12u1
139.0.7258.127-1~deb13u1
139.0.7258.127-1
139.0.7258.127-2
139.0.7258.138-1~deb12u1
139.0.7258.138-1~deb13u1
139.0.7258.138-1
139.0.7258.154-1~deb12u1
139.0.7258.154-1~deb13u1
139.0.7258.154-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / chromium

Package

Name
chromium
Purl
pkg:deb/debian/chromium?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
140.0.7339.80-1~deb13u1

Affected versions

138.*

138.0.7204.183-1

139.*

139.0.7258.66-1~deb12u1
139.0.7258.66-1
139.0.7258.127-1~deb12u1
139.0.7258.127-1~deb13u1
139.0.7258.127-1
139.0.7258.127-2
139.0.7258.138-1~deb12u1
139.0.7258.138-1~deb13u1
139.0.7258.138-1
139.0.7258.154-1~deb12u1
139.0.7258.154-1~deb13u1
139.0.7258.154-1

140.*

140.0.7339.80-1~deb12u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / chromium

Package

Name
chromium
Purl
pkg:deb/debian/chromium?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
140.0.7339.80-1

Affected versions

138.*

138.0.7204.183-1

139.*

139.0.7258.66-1~deb12u1
139.0.7258.66-1
139.0.7258.127-1~deb12u1
139.0.7258.127-1~deb13u1
139.0.7258.127-1
139.0.7258.127-2
139.0.7258.138-1~deb12u1
139.0.7258.138-1~deb13u1
139.0.7258.138-1
139.0.7258.154-1~deb12u1
139.0.7258.154-1~deb13u1
139.0.7258.154-1

140.*

140.0.7339.80-1~deb12u1
140.0.7339.80-1~deb13u1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}