Use-after-free in the Layout component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
Technology
Debian vulnerabilities
Debian GNU/Linux and Debian packages (DSA/DLA). 78,984 published CVES affecting Debian, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
- Total
- 78,984
- Critical
- 4,983
- High
- 26,517
- Medium
- 32,689
- Low
- 3,019
- Unscored
- 11,776
- CISA KEV
- 261
Latest Debian CVEs
Newest publication first · page 17 of 40 · showing the latest 1,000
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HighCVSS 8.8 EPSS 0.38%
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CVE-2026-124864 Sandbox escape due to use-after-free in the DOM: Service Workers component
PublishedCriticalCVSS 9.6 EPSS 0.40%Sandbox escape due to use-after-free in the DOM: Service Workers component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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HighCVSS 8.8 EPSS 0.40%
Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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HighCVSS 8.8 EPSS 0.38%
Use-after-free in the DOM: Core & HTML component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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HighCVSS 8.8 EPSS 0.40%
Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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CriticalCVSS 9.6 EPSS 0.40%
Sandbox escape due to use-after-free in the Audio/Video: cubeb component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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HighCVSS 8.8 EPSS 0.40%
Use-after-free in the Audio/Video component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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CriticalCVSS 9.6 EPSS 0.41%
Sandbox escape due to incorrect boundary conditions in the Storage: Cache API component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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HighCVSS 8.8 EPSS 0.40%
Use-after-free in the Graphics: Canvas2D component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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HighCVSS 8.8 EPSS 0.40%
Use-after-free in the DOM: HTML Parser component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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HighCVSS 8.8 EPSS 0.39%
Incorrect boundary conditions in the Networking: HTTP component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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HighCVSS 7.5 EPSS 0.18%
Sandbox escape in the DOM: Navigation component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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HighCVSS 8.8 EPSS 0.18%
Privilege escalation in the DOM: Navigation component. This vulnerability was fixed in Firefox 160, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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CVE-2026-124853 Sandbox escape due to incorrect boundary conditions in the Graphics: Text component
PublishedCriticalCVSS 9.6 EPSS 0.41%Sandbox escape due to incorrect boundary conditions in the Graphics: Text component. This vulnerability was fixed in Firefox 160, Firefox ESR 115.45, Firefox ESR 153.7, Thunderbird 160, and Thunderbird 153.7.
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HighCVSS 7.5 EPSS 0.29%
A flaw was found in BusyBox. When resuming a download over File Transfer Protocol (FTP), the wget utility fails to verify that the resume offset does not exceed the file size reported by the server, resulting in an integer calculation error. A malicious FTP server or an on-path n...
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CVE-2026-125742 7-Zip before 26.06 Heap Out-of-Bounds Write via LZX Decoder in CAB Extraction
PublishedHighCVSS 8.5 EPSS 0.18%7-Zip before 26.06 contains a heap out-of-bounds write vulnerability in the LZX decoder that lets attackers corrupt memory when a continuation CAB volume declares a smaller window. Attackers can entice victims to extract crafted multi-volume CAB archives, where a stale _pos value...
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HighCVSS 7.1 EPSS 0.29%
A flaw was found in GStreamer's MXF demuxer. When an application processes a crafted MXF file, an off-by-one bounds check can allow a one-byte write past the logical end of a temporal offset array. This may corrupt memory and cause the application to crash. The extent of the impa...
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MediumCVSS 6.5 EPSS 0.36%
A flaw was found in GStreamer's gst-plugins-bad MPEG Program Stream demuxer and resindvd DVD-playback plugin. The PES header parsers do not adequately check remaining data before reading timestamps and optional header fields. Opening a specially crafted MPEG Program Stream file c...
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HighCVSS 7.5 EPSS 0.52%
A flaw was found in GStreamer's gst-plugins-base RTCP SDES packet parser. A remote sender able to reach an active media session can supply a malformed SDES entry whose declared length exceeds the received packet. Missing bounds validation can cause the receiver to read beyond the...
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CVE-2026-125703 Gst-plugins-bad: gst-plugins-bad: bounds check errors in mxf vanc packet handling
PublishedMediumCVSS 6.5 EPSS 0.36%A flaw was found in the GStreamer gst-plugins-bad MXF plugin. Insufficient bounds checks when parsing crafted VANC data can cause an out-of-bounds read in the demuxer, while an incorrect buffer size calculation when muxing multiple ancillary packets can cause an out-of-bounds wri...
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MediumCVSS 6.6 EPSS 0.18%
A flaw was found in cockpit-storaged. A Tang keyserver address read from a clevis token in a LUKS header is concatenated into curl's argument vector without a "--" separator. An address beginning with "-" is parsed by curl as an option instead of a hostname, allowing an attacker...
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CVE-2026-125704 Gstreamer: gstreamer: use-after-free in gstreamer core buffer value deserialization
PublishedHighCVSS 7.5 EPSS 0.53%A use-after-free flaw was found in GStreamer core buffer value deserialization. When serialized buffer text contains an invalid character, an error path frees a mapped buffer before unmapping it. Applications that parse untrusted caps or structure data can reach a freed-buffer re...
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HighCVSS 7.8 EPSS 0.13%
Untrusted users could roll back security updates when using the PackageKit Zypp Backend before 1.4.1, allowing privilege escalation.
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HighCVSS 7.5
In all released versions of MIT krb5, an unauthenticated attacker can cause a KDC process to perform a large read overrun, likely causing the process to terminate.
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HighCVSS 8.7 EPSS 0.24%
Ettercap through 0.8.4.1 contains a stack buffer underwrite vulnerability in the telnet dissector in src/dissectors/ec_telnet.c that decrements the output pointer on backspace without a lower bound check. Attackers can send a telnet stream with more backspaces than preceding char...
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.