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CVE and vendor PSIRT advisories from 13 sources, last 30 days. Updated hourly, last run Oct 26 03:05 UTC

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1602 in 30 days

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149-75% vs 7-day avg of 597

2 critical, 41 high, 60 medium, 26 low

Expand	Severity	Score	Advisory	Title	Source	Published
	Medium	6.8	CVE-2026-115503	Ghidra before 12.2 contains an improper handling of highly compressed data vulnerability in ExtensionUtils.unzipToInstallationFolder() that allows attackers to exhaust disk space NationalSecurityAgency, NsaNationalSecurityAgency ghidra, Nsa Ghidra	NVD	Oct 22 20:17 UTC
CVE-2026-115503Ghidra before 12.2 contains an improper handling of highly compressed data vulnerability in ExtensionUtils.unzipToInstallationFolder() that allows attackers to exhaust disk space Executive summary Ghidra, a software reverse engineering framework, is affected by a flaw that lets attackers exhaust disk space by sending highly compressed data. The advisory does not state a severity rating. The advisory says the issue is fixed in Ghidra 12.2 and later, so users should upgrade to that version. Technical summary The flaw is an improper handling of highly compressed data in ExtensionUtils.unzipToInstallationFolder(), which allows disk space exhaustion, a denial of service class issue. The advisory does not state the attack vector, required user interaction, or privileges needed. Affected versions are stated as Ghidra before 12.2, and the fixed version is 12.2. The advisory does not state a CVSS score, workaround, or detection guidance. The remaining page text is repository boilerplate with installation and build instructions, and does not describe exploitation or mitigations for this flaw. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from github.com/NationalSecurityAgency/ghidra Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Attack requirements None Privileges required None User interaction Passive CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affects NationalSecurityAgency Nsa NationalSecurityAgency ghidra Nsa Ghidra NIST National Vulnerability DatabasePublished Oct 22, 2026 20:17 UTC Read the advisory
	Medium	6.8	CVE-2026-115398	Ghidra before 12.2 contains a resource allocation without limits vulnerability in FileSystemIndexHelper used by TarFileSystem and ZipFileSystem, which store unbounded archive... NationalSecurityAgency, NsaNationalSecurityAgency ghidra, Nsa Ghidra	NVD	Oct 22 20:17 UTC
CVE-2026-115398Ghidra before 12.2 contains a resource allocation without limits vulnerability in FileSystemIndexHelper used by TarFileSystem and ZipFileSystem, which store unbounded archive... From the advisory Ghidra before 12.2 contains a resource allocation without limits vulnerability in FileSystemIndexHelper used by TarFileSystem and ZipFileSystem, which store unbounded archive entries. Attackers can persuade a user to open or batch-import a crafted TAR or ZIP archive with excessive entries to exhaust the Java heap and hang the session. Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Attack requirements None Privileges required None User interaction Passive CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affects NationalSecurityAgency Nsa NationalSecurityAgency ghidra Nsa Ghidra NIST National Vulnerability DatabasePublished Oct 22, 2026 20:17 UTC Read the advisory
	Medium	6.8	CVE-2026-115397	Ghidra before 12.2 contains a resource allocation without limits vulnerability in ExtensionUtils.unzipToInstallationFolder() that extracts every extension ZIP entry without... NationalSecurityAgency, NsaNationalSecurityAgency ghidra, Nsa Ghidra	NVD	Oct 22 19:17 UTC
CVE-2026-115397Ghidra before 12.2 contains a resource allocation without limits vulnerability in ExtensionUtils.unzipToInstallationFolder() that extracts every extension ZIP entry without... Executive summary The advisory says Ghidra versions before 12.2 contain a resource allocation vulnerability in extension installation. The text provided is truncated and does not state a severity rating or the vendor's recommended action beyond the general note that known vulnerabilities exist in certain versions. Technical summary The flaw is classed as resource allocation without limits in ExtensionUtils.unzipToInstallationFolder(), which extracts every extension ZIP entry without limits. The advisory text is cut off, so the attack vector, required privileges, and exploit conditions are not stated. Affected versions are stated as before 12.2, and the fixed version is 12.2. No workaround, CVSS score, exploitation status, or detection guidance is stated in the provided text. The remainder of the text is repository boilerplate from the Ghidra GitHub page. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from github.com/NationalSecurityAgency/ghidra Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Attack requirements None Privileges required None User interaction Passive CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affects NationalSecurityAgency Nsa NationalSecurityAgency ghidra Nsa Ghidra NIST National Vulnerability DatabasePublished Oct 22, 2026 19:17 UTC Read the advisory
	Medium	6.8	CVE-2026-115396	Ghidra 10.3 before 12.2 contains an improper handling of highly compressed data vulnerability in ThemeReader.processIconFile() that fails to limit decompressed size or... NationalSecurityAgency, NsaNationalSecurityAgency ghidra, Nsa Ghidra	NVD	Oct 22 19:17 UTC
CVE-2026-115396Ghidra 10.3 before 12.2 contains an improper handling of highly compressed data vulnerability in ThemeReader.processIconFile() that fails to limit decompressed size or... Executive summary The advisory describes a flaw in Ghidra, a software reverse engineering framework from the National Security Agency, affecting versions 10.3 before 12.2. The flaw involves handling of highly compressed data, which can be used to exhaust resources. The advisory text provided does not state a severity rating or a fix recommendation beyond the version range, and the excerpt is cut off. Technical summary The vulnerability is an improper handling of highly compressed data in ThemeReader.processIconFile(), which fails to limit decompressed size. The advisory states the affected range as Ghidra 10.3 before 12.2, so the fixed version is implied to be 12.2 but the advisory text is truncated before stating remediation explicitly. The attack vector and preconditions, such as whether a user must open a crafted file, are not stated in the provided text. A CVSS score, workarounds, detection guidance, and exploitation status are not stated. The remainder of the text is repository boilerplate with build and install instructions. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from github.com/NationalSecurityAgency/ghidra Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Attack requirements None Privileges required None User interaction Passive CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affects NationalSecurityAgency Nsa NationalSecurityAgency ghidra Nsa Ghidra NIST National Vulnerability DatabasePublished Oct 22, 2026 19:17 UTC Read the advisory
	Medium	6.8	CVE-2026-115395	Ghidra 10.3 before 12.2 contains a resource allocation without limits vulnerability in ThemeReader.readZipTheme() that extracts unlimited theme ZIP entries to the images directory NationalSecurityAgency, NsaNationalSecurityAgency ghidra, Nsa Ghidra	NVD	Oct 22 19:17 UTC
CVE-2026-115395Ghidra 10.3 before 12.2 contains a resource allocation without limits vulnerability in ThemeReader.readZipTheme() that extracts unlimited theme ZIP entries to the images directory Executive summary A flaw in Ghidra, a software reverse engineering tool, affects versions 10.3 up to but not including 12.2. The advisory describes it as a resource allocation without limits problem, but it does not state how serious the flaw is or give a severity score. The advisory does not state a vendor recommendation beyond the repository text pointing users to Ghidra's Security Advisories. Technical summary The flaw is classified as resource allocation without limits or throttling in ThemeReader.readZipTheme(), which extracts an unlimited number of theme ZIP entries into the images directory. The advisory does not state the attack vector, required privileges or user interaction, or whether exploitation has occurred. Affected versions are stated as Ghidra 10.3 before 12.2; the advisory does not state a specific fixed version beyond that boundary, and no workaround is stated. No detection guidance is given, and no CVSS score is stated. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from github.com/NationalSecurityAgency/ghidra Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Attack requirements None Privileges required None User interaction Passive CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affects NationalSecurityAgency Nsa NationalSecurityAgency ghidra Nsa Ghidra NIST National Vulnerability DatabasePublished Oct 22, 2026 19:17 UTC Read the advisory
	Medium	6.8	CVE-2026-115394	Ghidra through 12.2 contains an uncontrolled memory allocation vulnerability in BinaryField.read() that allows attackers to exhaust heap memory via an unchecked 32-bit length field NationalSecurityAgency, NsaNationalSecurityAgency ghidra, Nsa Ghidra	NVD	Oct 22 19:17 UTC
CVE-2026-115394Ghidra through 12.2 contains an uncontrolled memory allocation vulnerability in BinaryField.read() that allows attackers to exhaust heap memory via an unchecked 32-bit length field Executive summary Ghidra, a software reverse engineering framework from the NSA, is affected by a flaw that lets an attacker exhaust heap memory. The advisory does not state a severity rating, and it does not describe a vendor fix or recommended action beyond the general note to review Ghidra's Security Advisories. Technical summary The flaw is an uncontrolled memory allocation in BinaryField.read(), where an unchecked 32-bit length field lets an attacker exhaust heap memory, which is a denial-of-service condition. The advisory states that versions through 12.2 are affected. The attack vector and preconditions are not stated, the fixed version is not stated, and no workaround is stated. No CVSS score, exploitation status, or detection guidance is stated. The remainder of the page is repository text about installing and building Ghidra and does not add vulnerability details. Summaries are generated by AI from the linked advisory text. Confirm versions and fixes at the source. Summarized from github.com/NationalSecurityAgency/ghidra Impact if exploited ConfidentialityNone IntegrityNone AvailabilityHigh How it is exploited Attack vector Local Attack complexity Low Attack requirements None Privileges required None User interaction Passive CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X Affects NationalSecurityAgency Nsa NationalSecurityAgency ghidra Nsa Ghidra NIST National Vulnerability DatabasePublished Oct 22, 2026 19:17 UTC Read the advisory

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